diff --git a/LICENSE b/LICENSE
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+++ b/LICENSE
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+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/README.md b/README.md
index b548252..1ae42e5 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,3 @@
-# shell
+生产中常用的各种服务shell脚本，目前只写了chrony(时间同步)服务脚本、kubernetes的runtime运行时containerd服务脚本、docker服务脚本、haproxy(负载均衡)服务脚本、harbor(私有镜像仓库)服务脚本、java8和11服务脚本、keepalived(高可用)服务脚本、reset(系统初始化)脚本、ssh_key(ssh基于key验证)脚本、https的证书颁发脚本，后续会继续更新
+
+reset脚本说明：https://gitee.com/raymond9/shell/blob/master/reset/README.md
diff --git a/chrony/install_chrony_client.sh b/chrony/install_chrony_client.sh
new file mode 100644
index 0000000..ad06276
--- /dev/null
+++ b/chrony/install_chrony_client.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-11-22
+#FileName:      install_chrony_client.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_chrony_client for CentOS 7/8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+SERVER=172.31.1.8
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+}
+
+install_chrony(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        yum -y install chrony &> /dev/null
+        sed -i -e '/^pool.*/d' -e '/^server.*/d' -e '/^# Please consider .*/a\server '${SERVER}' iburst' /etc/chrony.conf
+        systemctl enable --now chronyd &> /dev/null
+        systemctl is-active chronyd &> /dev/null ||  { ${COLOR}"chrony 启动失败,退出!"${END} ; exit; }
+        ${COLOR}"chrony安装完成"${END}
+    else
+        apt -y install chrony &> /dev/null
+        sed -i -e '/^pool.*/d' -e '/^# See http:.*/a\server '${SERVER}' iburst' /etc/chrony/chrony.conf
+        systemctl enable --now chronyd &> /dev/null
+        systemctl is-active chronyd &> /dev/null ||  { ${COLOR}"chrony 启动失败,退出!"${END} ; exit; }
+        systemctl restart chronyd
+        ${COLOR}"chrony安装完成"${END}
+    fi
+}
+
+main(){
+    os
+    install_chrony
+}
+
+main
diff --git a/chrony/install_chrony_server.sh b/chrony/install_chrony_server.sh
new file mode 100644
index 0000000..18a6c1f
--- /dev/null
+++ b/chrony/install_chrony_server.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-11-22
+#FileName:      install_chrony_server.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_chrony_server for CentOS 7/8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+}
+
+install_chrony(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        yum -y install chrony &> /dev/null
+        sed -i -e '/^pool.*/d' -e '/^server.*/d' -e '/^# Please consider .*/a\server ntp.aliyun.com iburst\nserver time1.cloud.tencent.com iburst\nserver ntp.tuna.tsinghua.edu.cn iburst' -e 's@^#allow.*@allow 0.0.0.0/0@' -e 's@^#local.*@local stratum 10@' /etc/chrony.conf
+        systemctl enable --now chronyd &> /dev/null
+        systemctl is-active chronyd &> /dev/null ||  { ${COLOR}"chrony 启动失败,退出!"${END} ; exit; }
+        ${COLOR}"chrony安装完成"${END}
+    else
+        apt -y install chrony &> /dev/null
+        sed -i -e '/^pool.*/d' -e '/^# See http:.*/a\server ntp.aliyun.com iburst\nserver time1.cloud.tencent.com iburst\nserver ntp.tuna.tsinghua.edu.cn iburst' /etc/chrony/chrony.conf
+        echo "allow 0.0.0.0/0" >> /etc/chrony/chrony.conf
+        echo "local stratum 10" >> /etc/chrony/chrony.conf
+        systemctl enable --now chronyd &> /dev/null
+        systemctl is-active chronyd &> /dev/null ||  { ${COLOR}"chrony 启动失败,退出!"${END} ; exit; }
+        ${COLOR}"chrony安装完成"${END}
+    fi
+}
+
+main(){
+    os
+    install_chrony
+}
+
+main
diff --git a/containerd/install_containerd.sh b/containerd/install_containerd.sh
new file mode 100644
index 0000000..30e31ec
--- /dev/null
+++ b/containerd/install_containerd.sh
@@ -0,0 +1,106 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2022-04-22
+#FileName:      install_containerd.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_containerd for centos 7/8 & ubuntu 18.04/20.04 Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+DOCKER_VERSION=20.10.14
+URL='mirrors.cloud.tencent.com'
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+}
+
+ubuntu_install_docker(){
+    dpkg -s docker-ce &>/dev/null && ${COLOR}"Docker已安装，退出"${END} && exit
+    ${COLOR}"开始安装DOCKER依赖包"${END}
+    apt update &> /dev/null
+    apt -y install apt-transport-https ca-certificates curl software-properties-common &> /dev/null
+    curl -fsSL https://${URL}/docker-ce/linux/ubuntu/gpg | sudo apt-key add - &> /dev/null
+    add-apt-repository  "deb [arch=amd64] https://${URL}/docker-ce/linux/ubuntu  $(lsb_release -cs) stable" &> /dev/null
+    apt update &> /dev/null
+
+    ${COLOR}"Docker有以下版本"${END}
+    apt-cache madison docker-ce
+    ${COLOR}"10秒后即将安装:Docker-"${DOCKER_VERSION}"版本......"${END}
+    ${COLOR}"如果想安装其它Docker版本，请按Ctrl+c键退出，修改版本再执行"${END}
+    sleep 10
+
+    ${COLOR}"开始安装DOCKER"${END}
+    apt -y install docker-ce=5:${DOCKER_VERSION}~3-0~ubuntu-$(lsb_release -cs) docker-ce-cli=5:${DOCKER_VERSION}~3-0~ubuntu-$(lsb_release -cs) &> /dev/null || { ${COLOR}"apt源失败，请检查apt配置"${END};exit; }
+}
+
+centos_install_docker(){
+    rpm -q docker-ce &> /dev/null && ${COLOR}"Docker已安装，退出"${END} && exit
+
+    ${COLOR}"开始安装DOCKER依赖包"${END}
+    yum -y install yum-utils &> /dev/null
+    yum-config-manager --add-repo https://${URL}/docker-ce/linux/centos/docker-ce.repo &> /dev/null
+    sed -i 's+download.docker.com+'''${URL}'''/docker-ce+' /etc/yum.repos.d/docker-ce.repo
+    yum clean all &> /dev/null
+    yum makecache &> /dev/null
+
+    ${COLOR}"Docker有以下版本"${END}
+    yum list docker-ce.x86_64 --showduplicates
+    ${COLOR}"10秒后即将安装:Docker-"${DOCKER_VERSION}"版本......"${END}
+    ${COLOR}"如果想安装其它Docker版本，请按Ctrl+c键退出，修改版本再执行"${END}
+    sleep 10
+
+    ${COLOR}"开始安装DOCKER"${END}
+    yum -y install docker-ce-${DOCKER_VERSION} docker-ce-cli-${DOCKER_VERSION} &> /dev/null || { ${COLOR}"yum源失败，请检查yum配置"${END};exit; }
+}
+
+config_containerd(){
+    cat > /etc/modules-load.d/containerd.conf <<-EOF
+overlay
+br_netfilter
+EOF
+    modprobe -- overlay
+    modprobe -- br_netfilter
+
+    cat > /etc/sysctl.d/99-kubernetes-cri.conf <<-EOF
+net.bridge.bridge-nf-call-iptables  = 1
+net.ipv4.ip_forward                 = 1
+net.bridge.bridge-nf-call-ip6tables = 1
+EOF
+    sysctl --system &> /dev/null
+
+    mkdir -p /etc/containerd
+    containerd config default | tee /etc/containerd/config.toml &> /dev/null 
+    sed -ri 's/(.*SystemdCgroup = ).*/\1true/' /etc/containerd/config.toml
+    sed -ri 's@(.*sandbox_image = ).*@\1\"registry.aliyuncs.com/google_containers/pause:3.6\"@' /etc/containerd/config.toml
+    sed -i '/.*registry.mirrors.*/a\        [plugins."io.containerd.grpc.v1.cri".registry.mirrors."docker.io"]\n          endpoint = ["https://registry.docker-cn.com" ,"http://hub-mirror.c.163.com" ,"https://docker.mirrors.ustc.edu.cn"]' /etc/containerd/config.toml
+    systemctl daemon-reload && systemctl enable --now containerd &> /dev/null
+    cat > /etc/crictl.yaml <<-EOF
+runtime-endpoint: unix:///run/containerd/containerd.sock
+image-endpoint: unix:///run/containerd/containerd.sock
+timeout: 10
+debug: false
+EOF
+    systemctl is-active containerd &> /dev/null && ${COLOR}"Containerd 服务启动成功"${END} || { ${COLOR}"Containerd 启动失败"${END};exit; }
+    ctr version &&  ${COLOR}"Containerd 安装成功"${END} || ${COLOR}"Containerd 安装失败"${END}
+}
+
+set_alias(){
+    echo 'alias rmi="ctr images list -q|xargs ctr images rm"' >> ~/.bashrc
+}
+
+main(){
+    os
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        centos_install_docker
+    else
+        ubuntu_install_docker
+    fi
+    config_containerd
+    set_alias
+}
+
+main
diff --git a/containerd/install_containerd_binary.sh b/containerd/install_containerd_binary.sh
new file mode 100644
index 0000000..046a0e4
--- /dev/null
+++ b/containerd/install_containerd_binary.sh
@@ -0,0 +1,125 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2022-04-22
+#FileName:      install_containerd_binary.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_containerd_binary for centos 7/8 & ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+URL='https://mirrors.cloud.tencent.com/docker-ce/linux/static/stable/x86_64/'
+DOCKER_FILE=docker-20.10.14.tgz
+HARBOR_DOMAIN=harbor.raymonds.cc
+USERNAME=admin
+PASSWORD=123456
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+}
+
+check_file (){
+    cd ${SRC_DIR}
+    rpm -q wget &> /dev/null || yum -y install wget &> /dev/null
+    if [ ! -e ${DOCKER_FILE} ];then
+        ${COLOR}"缺少${DOCKER_FILE}文件,如果是离线包,请把文件放到${SRC_DIR}目录下"${END}
+        ${COLOR}'开始下载DOCKER二进制安装包'${END}
+        wget ${URL}${DOCKER_FILE} || { ${COLOR}"DOCKER二进制安装包下载失败"${END}; exit; } 
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+install(){ 
+    [ -f /usr/bin/containerd ] && { ${COLOR}"Containerd已存在，安装失败"${END};exit; }
+    ${COLOR}"开始安装Containerd..."${END}
+    tar xf ${DOCKER_FILE} 
+    mv docker/* /usr/bin/
+    cat > /lib/systemd/system/containerd.service <<-EOF
+# Copyright The containerd Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+[Unit]
+Description=containerd container runtime
+Documentation=https://containerd.io
+After=network.target local-fs.target
+
+[Service]
+ExecStartPre=-/sbin/modprobe overlay
+ExecStart=/usr/bin/containerd
+
+Type=notify
+Delegate=yes
+KillMode=process
+Restart=always
+RestartSec=5
+# Having non-zero Limit*s causes performance problems due to accounting overhead
+# in the kernel. We recommend using cgroups to do container-local accounting.
+LimitNPROC=infinity
+LimitCORE=infinity
+LimitNOFILE=infinity
+# Comment TasksMax if your systemd version does not supports it.
+# Only systemd 226 and above support this version.
+TasksMax=infinity
+OOMScoreAdjust=-999
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    cat > /etc/modules-load.d/containerd.conf <<-EOF
+overlay
+br_netfilter
+EOF
+    modprobe -- overlay
+    modprobe -- br_netfilter
+
+    cat > /etc/sysctl.d/99-kubernetes-cri.conf <<-EOF
+net.bridge.bridge-nf-call-iptables  = 1
+net.ipv4.ip_forward                 = 1
+net.bridge.bridge-nf-call-ip6tables = 1
+EOF
+    sysctl --system &> /dev/null
+
+    mkdir -p /etc/containerd
+    containerd config default | tee /etc/containerd/config.toml &> /dev/null 
+    sed -ri 's/(.*SystemdCgroup = ).*/\1true/' /etc/containerd/config.toml
+    sed -ri 's@(.*sandbox_image = ).*@\1\"registry.aliyuncs.com/google_containers/pause:3.6\"@' /etc/containerd/config.toml
+    sed -i '/.*registry.mirrors.*/a\        [plugins."io.containerd.grpc.v1.cri".registry.mirrors."docker.io"]\n          endpoint = ["https://registry.docker-cn.com" ,"http://hub-mirror.c.163.com" ,"https://docker.mirrors.ustc.edu.cn"]' /etc/containerd/config.toml
+    systemctl daemon-reload && systemctl enable --now containerd &> /dev/null
+    cat > /etc/crictl.yaml <<-EOF
+runtime-endpoint: unix:///run/containerd/containerd.sock
+image-endpoint: unix:///run/containerd/containerd.sock
+timeout: 10
+debug: false
+EOF
+    systemctl is-active containerd &> /dev/null && ${COLOR}"Containerd 服务启动成功"${END} || { ${COLOR}"Containerd 启动失败"${END};exit; }
+    ctr version &&  ${COLOR}"Containerd 安装成功"${END} || ${COLOR}"Containerd 安装失败"${END}
+}
+
+set_alias(){
+    echo 'alias rmi="ctr images list -q|xargs ctr images rm"' >> ~/.bashrc
+}
+
+main(){
+    os
+    check_file
+    install
+    set_alias
+}
+
+main
diff --git a/docker/install_docker.sh b/docker/install_docker.sh
new file mode 100644
index 0000000..5aab1cc
--- /dev/null
+++ b/docker/install_docker.sh
@@ -0,0 +1,111 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-07
+#FileName:      install_docker.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_docker for centos 7/8 & ubuntu 18.04/20.04 Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+DOCKER_VERSION=20.10.11
+URL='mirrors.cloud.tencent.com'
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+    OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+}
+
+ubuntu_install_docker(){
+    dpkg -s docker-ce &>/dev/null && ${COLOR}"Docker已安装，退出"${END} && exit
+    ${COLOR}"开始安装DOCKER依赖包"${END}
+    apt update &> /dev/null
+    apt -y install apt-transport-https ca-certificates curl software-properties-common &> /dev/null
+    curl -fsSL https://${URL}/docker-ce/linux/ubuntu/gpg | sudo apt-key add - &> /dev/null
+    add-apt-repository  "deb [arch=amd64] https://${URL}/docker-ce/linux/ubuntu  $(lsb_release -cs) stable" &> /dev/null 
+    apt update &> /dev/null
+
+    ${COLOR}"Docker有以下版本"${END}
+    apt-cache madison docker-ce
+    ${COLOR}"10秒后即将安装:Docker-"${DOCKER_VERSION}"版本......"${END}
+    ${COLOR}"如果想安装其它Docker版本，请按Ctrl+c键退出，修改版本再执行"${END}
+    sleep 10
+
+    ${COLOR}"开始安装DOCKER"${END}
+    apt -y install docker-ce=5:${DOCKER_VERSION}~3-0~ubuntu-$(lsb_release -cs) docker-ce-cli=5:${DOCKER_VERSION}~3-0~ubuntu-$(lsb_release -cs) &> /dev/null || { ${COLOR}"apt源失败，请检查apt配置"${END};exit; }
+}
+
+centos_install_docker(){
+    rpm -q docker-ce &> /dev/null && ${COLOR}"Docker已安装，退出"${END} && exit
+	
+	${COLOR}"开始安装DOCKER依赖包"${END}
+    yum -y install yum-utils &> /dev/null
+    yum-config-manager --add-repo https://${URL}/docker-ce/linux/centos/docker-ce.repo &> /dev/null
+    sed -i 's+download.docker.com+'''${URL}'''/docker-ce+' /etc/yum.repos.d/docker-ce.repo
+    yum clean all &> /dev/null
+	yum makecache &> /dev/null
+
+    ${COLOR}"Docker有以下版本"${END}
+    yum list docker-ce.x86_64 --showduplicates
+    ${COLOR}"10秒后即将安装:Docker-"${DOCKER_VERSION}"版本......"${END}
+    ${COLOR}"如果想安装其它Docker版本，请按Ctrl+c键退出，修改版本再执行"${END}
+    sleep 10
+
+    ${COLOR}"开始安装DOCKER"${END}
+    yum -y install docker-ce-${DOCKER_VERSION} docker-ce-cli-${DOCKER_VERSION} &> /dev/null || { ${COLOR}"yum源失败，请检查yum配置"${END};exit; }
+}
+
+mirror_accelerator(){
+    mkdir -p /etc/docker
+    tee /etc/docker/daemon.json <<-'EOF'
+{
+    "registry-mirrors": [
+        "https://hzw5xiv7.mirror.aliyuncs.com",
+        "https://docker.mirrors.ustc.edu.cn",
+        "http://f1361db2.m.daocloud.io",
+        "https://registry.docker-cn.com",
+        "https://dockerhub.azk8s.cn",
+        "https://reg-mirror.qiniu.com",
+        "https://hub-mirror.c.163.com",
+        "https://mirror.ccs.tencentyun.com"
+    ]
+}
+EOF
+    systemctl daemon-reload
+    systemctl enable --now docker
+    systemctl is-active docker &> /dev/null && ${COLOR}"Docker 服务启动成功"${END} || { ${COLOR}"Docker 启动失败"${END};exit; }
+    docker version &&  ${COLOR}"Docker 安装成功"${END} || ${COLOR}"Docker 安装失败"${END}
+}
+
+set_alias(){
+    echo 'alias rmi="docker images -qa|xargs docker rmi -f"' >> ~/.bashrc
+    echo 'alias rmc="docker ps -qa|xargs docker rm -f"' >> ~/.bashrc
+}
+
+set_swap_limit(){
+    if [ ${OS_ID} == "Ubuntu" ];then
+        ${COLOR}'设置Docker的"WARNING: No swap limit support"警告'${END}
+        sed -ri '/^GRUB_CMDLINE_LINUX=/s@"$@ swapaccount=1"@' /etc/default/grub
+        update-grub &> /dev/null
+        ${COLOR}"10秒后，机器会自动重启"${END}
+        sleep 10
+        reboot
+    fi
+}
+
+main(){
+    os
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        centos_install_docker
+    else
+        ubuntu_install_docker
+    fi
+    mirror_accelerator
+    set_alias
+    set_swap_limit
+}
+
+main
diff --git a/docker/install_docker_binary.sh b/docker/install_docker_binary.sh
new file mode 100644
index 0000000..bdff4b0
--- /dev/null
+++ b/docker/install_docker_binary.sh
@@ -0,0 +1,115 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-07
+#FileName:      install_docker_binary.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_docker_binary for centos 7/8 & ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+URL='https://mirrors.cloud.tencent.com/docker-ce/linux/static/stable/x86_64/'
+DOCKER_FILE=docker-20.10.9.tgz
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+}
+
+check_file (){
+    cd ${SRC_DIR}
+    rpm -q wget &> /dev/null || yum -y install wget &> /dev/null
+    if [ ! -e ${DOCKER_FILE} ];then
+        ${COLOR}"缺少${DOCKER_FILE}文件,如果是离线包,请把文件放到${SRC_DIR}目录下"${END}
+        ${COLOR}'开始下载DOCKER二进制安装包'${END}
+        wget ${URL}${DOCKER_FILE} || { ${COLOR}"DOCKER二进制安装包下载失败"${END}; exit; } 
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+install(){ 
+    [ -f /usr/bin/docker ] && { ${COLOR}"DOCKER已存在，安装失败"${END};exit; }
+    ${COLOR}"开始安装DOCKER..."${END}
+    tar xf ${DOCKER_FILE} 
+    mv docker/* /usr/bin/
+    cat > /lib/systemd/system/docker.service <<-EOF
+[Unit]
+Description=Docker Application Container Engine
+Documentation=https://docs.docker.com
+After=network-online.target firewalld.service
+Wants=network-online.target
+
+[Service]
+Type=notify
+# the default is not to use systemd for cgroups because the delegate issues still
+# exists and systemd currently does not support the cgroup feature set required
+# for containers run by docker
+ExecStart=/usr/bin/dockerd -H unix://var/run/docker.sock
+ExecReload=/bin/kill -s HUP \$MAINPID
+# Having non-zero Limit*s causes performance problems due to accounting overhead
+# in the kernel. We recommend using cgroups to do container-local accounting.
+LimitNOFILE=infinity
+LimitNPROC=infinity
+LimitCORE=infinity
+# Uncomment TasksMax if your systemd version supports it.
+# Only systemd 226 and above support this version.
+#TasksMax=infinity
+TimeoutStartSec=0
+# set delegate yes so that systemd does not reset the cgroups of docker containers
+Delegate=yes
+# kill only the docker process, not all processes in the cgroup
+KillMode=process
+# restart the docker process if it exits prematurely
+Restart=on-failure
+StartLimitBurst=3
+StartLimitInterval=60s
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    mkdir -p /etc/docker
+    tee /etc/docker/daemon.json <<-'EOF'
+{
+    "registry-mirrors": [
+        "https://hzw5xiv7.mirror.aliyuncs.com",
+        "https://docker.mirrors.ustc.edu.cn",
+        "http://f1361db2.m.daocloud.io",
+        "https://registry.docker-cn.com",
+        "https://dockerhub.azk8s.cn",
+        "https://reg-mirror.qiniu.com",
+        "https://hub-mirror.c.163.com",
+        "https://mirror.ccs.tencentyun.com"
+    ]
+}
+EOF
+    echo 'alias rmi="docker images -qa|xargs docker rmi -f"' >> ~/.bashrc
+    echo 'alias rmc="docker ps -qa|xargs docker rm -f"' >> ~/.bashrc
+    systemctl daemon-reload
+    systemctl enable --now docker &> /dev/null
+    systemctl is-active docker &> /dev/null && ${COLOR}"Docker 服务启动成功"${END} || { ${COLOR}"Docker 启动失败"${END};exit; }
+    docker version && ${COLOR}"Docker 安装成功"${END} || ${COLOR}"Docker 安装失败"${END}
+}
+
+set_swap_limit(){
+    if [ ${OS_ID} == "Ubuntu" ];then
+        ${COLOR}'设置Docker的"WARNING: No swap limit support"警告'${END}
+        sed -ri '/^GRUB_CMDLINE_LINUX=/s@"$@ swapaccount=1"@' /etc/default/grub
+        update-grub &> /dev/null
+        ${COLOR}"10秒后，机器会自动重启"${END}
+        sleep 10
+        reboot
+    fi
+}
+
+main(){
+    os
+    check_file
+    install
+    set_swap_limit
+}
+
+main
diff --git a/haproxy/install_haproxy.sh b/haproxy/install_haproxy.sh
new file mode 100644
index 0000000..4dafa72
--- /dev/null
+++ b/haproxy/install_haproxy.sh
@@ -0,0 +1,131 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-29
+#FileName:      install_haproxy.sh
+#URL:           raymond.blog.csdn.net
+#Description:   The test script
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+CPUS=`lscpu |awk '/^CPU\(s\)/{print $2}'`
+
+#lua下载地址：http://www.lua.org/ftp/lua-5.4.3.tar.gz
+LUA_FILE=lua-5.4.3.tar.gz
+
+#haproxy下载地址：https://www.haproxy.org/download/2.4/src/haproxy-2.4.10.tar.gz
+HAPROXY_FILE=haproxy-2.4.10.tar.gz
+HAPROXY_INSTALL_DIR=/apps/haproxy
+
+STATS_AUTH_USER=admin
+STATS_AUTH_PASSWORD=123456
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+}
+
+check_file (){
+    cd ${SRC_DIR}
+    ${COLOR}'检查Haproxy相关源码包'${END}
+    if [ ! -e ${LUA_FILE} ];then
+        ${COLOR}"缺少${LUA_FILE}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    elif [ ! -e ${HAPROXY_FILE} ];then
+        ${COLOR}"缺少${HAPROXY_FILE}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+install_haproxy(){
+    [ -d ${HAPROXY_INSTALL_DIR} ] && { ${COLOR}"Haproxy已存在，安装失败"${END};exit; }
+    ${COLOR}"开始安装Haproxy"${END}
+    ${COLOR}"开始安装Haproxy依赖包"${END}
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        yum -y install gcc make gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel libtermcap-devel ncurses-devel libevent-devel readline-devel &> /dev/null
+    else
+        apt update &> /dev/null;apt -y install gcc make openssl libssl-dev libpcre3 libpcre3-dev zlib1g-dev libreadline-dev libsystemd-dev &> /dev/null
+    fi
+    tar xf ${LUA_FILE}
+    LUA_DIR=`echo ${LUA_FILE} | sed -nr 's/^(.*[0-9]).([[:lower:]]).*/\1/p'`
+    cd ${LUA_DIR}
+    make all test
+    cd ${SRC_DIR}
+    tar xf ${HAPROXY_FILE}
+    HAPROXY_DIR=`echo ${HAPROXY_FILE} | sed -nr 's/^(.*[0-9]).([[:lower:]]).*/\1/p'`
+    cd ${HAPROXY_DIR}
+    make -j ${CPUS} ARCH=x86_64 TARGET=linux-glibc USE_PCRE=1 USE_OPENSSL=1 USE_ZLIB=1 USE_SYSTEMD=1 USE_CPU_AFFINITY=1 USE_LUA=1 LUA_INC=${SRC_DIR}/${LUA_DIR}/src/ LUA_LIB=${SRC_DIR}/${LUA_DIR}/src/ PREFIX=${HAPROXY_INSTALL_DIR}
+    make install PREFIX=${HAPROXY_INSTALL_DIR}
+    [ $? -eq 0 ] && $COLOR"Haproxy编译安装成功"$END ||  { $COLOR"Haproxy编译安装失败,退出!"$END;exit; }
+    cat > /lib/systemd/system/haproxy.service <<-EOF
+[Unit]
+Description=HAProxy Load Balancer
+After=syslog.target network.target
+
+[Service]
+ExecStartPre=/usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -c -q
+ExecStart=/usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /var/lib/haproxy/haproxy.pid
+ExecReload=/bin/kill -USR2 $MAINPID
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    [ -L /usr/sbin/haproxy ] || ln -s ../..${HAPROXY_INSTALL_DIR}/sbin/haproxy /usr/sbin/ &> /dev/null
+    [ -d /etc/haproxy ] || mkdir /etc/haproxy &> /dev/null  
+    [ -d /var/lib/haproxy/ ] || mkdir -p /var/lib/haproxy/ &> /dev/null
+    cat > /etc/haproxy/haproxy.cfg <<-EOF
+global
+maxconn 100000
+chroot ${HAPROXY_INSTALL_DIR}
+stats socket /var/lib/haproxy/haproxy.sock mode 600 level admin
+uid 99
+gid 99
+daemon
+#nbproc 4
+#cpu-map 1 0
+#cpu-map 2 1
+#cpu-map 3 2
+#cpu-map 4 3
+pidfile /var/lib/haproxy/haproxy.pid
+log 127.0.0.1 local3 info
+
+defaults
+option http-keep-alive
+option forwardfor
+maxconn 100000
+mode http
+timeout connect 300000ms
+timeout client 300000ms
+timeout server 300000ms
+
+listen stats
+    mode http
+    bind 0.0.0.0:9999
+    stats enable
+    log global
+    stats uri /haproxy-status
+    stats auth ${STATS_AUTH_USER}:${STATS_AUTH_PASSWORD}
+EOF
+    cat >> /etc/sysctl.conf <<-EOF
+net.ipv4.ip_nonlocal_bind = 1
+EOF
+    sysctl -p &> /dev/null
+    echo "PATH=${HAPROXY_INSTALL_DIR}/sbin:${PATH}" > /etc/profile.d/haproxy.sh
+    systemctl daemon-reload
+    systemctl enable --now haproxy &> /dev/null
+    systemctl is-active haproxy &> /dev/null && ${COLOR}"Haproxy 服务启动成功!"${END} ||  { ${COLOR}"Haproxy 启动失败,退出!"${END} ; exit; }
+    ${COLOR}"Haproxy安装完成"${END}
+}
+
+main(){
+    os
+    check_file
+    install_haproxy
+}
+
+main
diff --git a/harbor/install_docker_binary_compose_harbor.sh b/harbor/install_docker_binary_compose_harbor.sh
new file mode 100644
index 0000000..85d7891
--- /dev/null
+++ b/harbor/install_docker_binary_compose_harbor.sh
@@ -0,0 +1,180 @@
+#!/bin/bash
+#
+#**************************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-15
+#FileName:      install_docker_binary_compose_harbor.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_docker_binary_compose_harbor for CentOS 7/8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#**************************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+URL='https://download.docker.com/linux/static/stable/x86_64/'
+DOCKER_FILE=docker-20.10.9.tgz
+
+#docker-compose下载地址:https://github.com/docker/compose/releases/download/1.29.2/docker-compose-Linux-x86_64
+DOCKER_COMPOSE_FILE=docker-compose-linux-x86_64
+
+#harbor下载地址:https://github.com/goharbor/harbor/releases/download/v2.3.5/harbor-offline-installer-v2.3.5.tgz
+HARBOR_FILE=harbor-offline-installer-v
+HARBOR_VERSION=2.3.5
+TAR=.tgz
+HARBOR_INSTALL_DIR=/apps
+NET_NAME=`ip addr |awk -F"[: ]" '/^2: e.*/{print $3}'`
+IP=`ip addr show ${NET_NAME}| awk -F" +|/" '/global/{print $3}'`
+HARBOR_ADMIN_PASSWORD=123456
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+    OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+}
+
+check_file (){
+    cd ${SRC_DIR}
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q wget &> /dev/null || yum -y install wget &> /dev/null
+    fi
+    if [ ! -e ${DOCKER_FILE} ];then
+        ${COLOR}"缺少${DOCKER_FILE}文件,如果是离线包,请把文件放到${SRC_DIR}目录下"${END}
+        ${COLOR}'开始下载DOCKER二进制源码包'${END}
+        wget ${URL}${DOCKER_FILE} || { ${COLOR}"DOCKER二进制安装包下载失败"${END}; exit; }
+    elif [ ! -e ${DOCKER_COMPOSE_FILE} ];then
+        ${COLOR}"缺少${DOCKER_COMPOSE_FILE}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    elif [ ! -e ${HARBOR_FILE}${HARBOR_VERSION}${TAR} ];then
+        ${COLOR}"缺少${HARBOR_FILE}${HARBOR_VERSION}${TAR}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+install_docker(){ 
+    tar xf ${DOCKER_FILE} 
+    mv docker/* /usr/bin/
+    cat > /lib/systemd/system/docker.service <<-EOF
+[Unit]
+Description=Docker Application Container Engine
+Documentation=https://docs.docker.com
+After=network-online.target firewalld.service
+Wants=network-online.target
+
+[Service]
+Type=notify
+# the default is not to use systemd for cgroups because the delegate issues still
+# exists and systemd currently does not support the cgroup feature set required
+# for containers run by docker
+ExecStart=/usr/bin/dockerd -H unix://var/run/docker.sock
+ExecReload=/bin/kill -s HUP \$MAINPID
+# Having non-zero Limit*s causes performance problems due to accounting overhead
+# in the kernel. We recommend using cgroups to do container-local accounting.
+LimitNOFILE=infinity
+LimitNPROC=infinity
+LimitCORE=infinity
+# Uncomment TasksMax if your systemd version supports it.
+# Only systemd 226 and above support this version.
+#TasksMax=infinity
+TimeoutStartSec=0
+# set delegate yes so that systemd does not reset the cgroups of docker containers
+Delegate=yes
+# kill only the docker process, not all processes in the cgroup
+KillMode=process
+# restart the docker process if it exits prematurely
+Restart=on-failure
+StartLimitBurst=3
+StartLimitInterval=60s
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    mkdir -p /etc/docker
+    tee /etc/docker/daemon.json <<-'EOF'
+{
+    "registry-mirrors": [
+        "https://hzw5xiv7.mirror.aliyuncs.com",
+        "https://docker.mirrors.ustc.edu.cn",
+        "http://f1361db2.m.daocloud.io",
+        "https://registry.docker-cn.com",
+        "https://dockerhub.azk8s.cn",
+        "https://reg-mirror.qiniu.com",
+        "https://hub-mirror.c.163.com",
+        "https://mirror.ccs.tencentyun.com"
+    ]
+}
+EOF
+    echo 'alias rmi="docker images -qa|xargs docker rmi -f"' >> ~/.bashrc
+    echo 'alias rmc="docker ps -qa|xargs docker rm -f"' >> ~/.bashrc
+    systemctl daemon-reload
+    systemctl enable --now docker &> /dev/null
+    systemctl is-active docker &> /dev/null && ${COLOR}"Docker 服务启动成功"${END} || { ${COLOR}"Docker 启动失败"${END};exit; }
+    docker version && ${COLOR}"Docker 安装成功"${END} || ${COLOR}"Docker 安装失败"${END}
+}
+
+install_docker_compose(){
+    ${COLOR}"开始安装 Docker compose....."${END}
+    sleep 1
+    mv ${SRC_DIR}/${DOCKER_COMPOSE_FILE} /usr/bin/docker-compose
+    chmod +x /usr/bin/docker-compose
+    docker-compose --version &&  ${COLOR}"Docker Compose 安装完成"${END} || ${COLOR}"Docker compose 安装失败"${END}
+}
+
+install_harbor(){
+    ${COLOR}"开始安装 Harbor....."${END}
+    sleep 1
+    [ -d ${HARBOR_INSTALL_DIR} ] || mkdir ${HARBOR_INSTALL_DIR}
+    tar xf ${SRC_DIR}/${HARBOR_FILE}${HARBOR_VERSION}${TAR} -C ${HARBOR_INSTALL_DIR}/
+    mv ${HARBOR_INSTALL_DIR}/harbor/harbor.yml.tmpl ${HARBOR_INSTALL_DIR}/harbor/harbor.yml
+    sed -ri.bak -e 's/^(hostname:) .*/\1 '${IP}'/' -e 's/^(harbor_admin_password:) .*/\1 '${HARBOR_ADMIN_PASSWORD}'/' -e 's/^(https:)/#\1/' -e 's/  (port: 443)/#  \1/' -e 's@  (certificate: .*)@#  \1@' -e 's@  (private_key: .*)@#  \1@' ${HARBOR_INSTALL_DIR}/harbor/harbor.yml
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        yum -y install python3 &> /dev/null || { ${COLOR}"安装软件包失败，请检查网络配置"${END}; exit; }
+    else
+        apt -y install python3 &> /dev/null || { ${COLOR}"安装软件包失败，请检查网络配置"${END}; exit; }
+    fi
+    ${HARBOR_INSTALL_DIR}/harbor/install.sh && ${COLOR}"Harbor 安装完成"${END} ||  ${COLOR}"Harbor 安装失败"${END}
+    cat > /lib/systemd/system/harbor.service <<-EOF
+[Unit]
+Description=Harbor
+After=docker.service systemd-networkd.service systemd-resolved.service
+Requires=docker.service
+Documentation=http://github.com/vmware/harbor
+
+[Service]
+Type=simple
+Restart=on-failure
+RestartSec=5
+ExecStart=/usr/bin/docker-compose -f /apps/harbor/docker-compose.yml up
+ExecStop=/usr/bin/docker-compose -f /apps/harbor/docker-compose.yml down
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    systemctl daemon-reload 
+    systemctl enable harbor &>/dev/null && ${COLOR}"Harbor已配置为开机自动启动"${END}
+}
+
+set_swap_limit(){
+    if [ ${OS_ID} == "Ubuntu" ];then
+        ${COLOR}'设置Docker的"WARNING: No swap limit support"警告'${END}
+        sed -ri '/^GRUB_CMDLINE_LINUX=/s@"$@ swapaccount=1"@' /etc/default/grub
+        update-grub &> /dev/null
+        ${COLOR}"10秒后，机器会自动重启"${END}
+        sleep 10
+        reboot
+    fi
+}
+
+main(){
+    os
+    check_file
+    [ -f /usr/bin/docker ] && ${COLOR}"Docker已安装"${END} || install_docker
+    docker-compose --version &> /dev/null && ${COLOR}"Docker Compose已安装"${END} || install_docker_compose
+    systemctl is-active harbor &> /dev/null && ${COLOR}"Harbor已安装"${END} || install_harbor
+    grep -q "swapaccount=1" /etc/default/grub && ${COLOR}'"WARNING: No swap limit support"警告,已设置'${END} || set_swap_limit
+}
+
+main
diff --git a/harbor/install_docker_binary_compose_harbor_https.sh b/harbor/install_docker_binary_compose_harbor_https.sh
new file mode 100644
index 0000000..8d81f3a
--- /dev/null
+++ b/harbor/install_docker_binary_compose_harbor_https.sh
@@ -0,0 +1,189 @@
+#!/bin/bash
+#
+#************************************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-15
+#FileName:      install_docker_binary_compose_harbor_https.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_docker_binary_compose_harbor_https for CentOS 7/8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#************************************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+URL='https://download.docker.com/linux/static/stable/x86_64/'
+DOCKER_FILE=docker-20.10.9.tgz
+
+#docker-compose下载地址:https://github.com/docker/compose/releases/download/1.29.2/docker-compose-Linux-x86_64
+DOCKER_COMPOSE_FILE=docker-compose-linux-x86_64
+
+#harbor下载地址:https://github.com/goharbor/harbor/releases/download/v2.3.5/harbor-offline-installer-v2.3.5.tgz
+HARBOR_FILE=harbor-offline-installer-v
+HARBOR_VERSION=2.3.5
+TAR=.tgz
+HARBOR_INSTALL_DIR=/apps
+DOMAIN=raymonds.cc
+HARBOR_DOMAIN=harbor.raymonds.cc
+NET_NAME=`ip addr |awk -F"[: ]" '/^2: e.*/{print $3}'`
+IP=`ip addr show ${NET_NAME}| awk -F" +|/" '/global/{print $3}'`
+HARBOR_ADMIN_PASSWORD=123456
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+    OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+}
+
+check_file (){
+    cd ${SRC_DIR}
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q wget &> /dev/null || yum -y install wget &> /dev/null
+    fi
+    if [ ! -e ${DOCKER_FILE} ];then
+        ${COLOR}"缺少${DOCKER_FILE}文件,如果是离线包,请把文件放到${SRC_DIR}目录下"${END}
+        ${COLOR}'开始下载DOCKER二进制源码包'${END}
+        wget ${URL}${DOCKER_FILE} || { ${COLOR}"DOCKER二进制安装包下载失败"${END}; exit; }
+    elif [ ! -e ${DOCKER_COMPOSE_FILE} ];then
+        ${COLOR}"缺少${DOCKER_COMPOSE_FILE}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    elif [ ! -e ${HARBOR_FILE}${HARBOR_VERSION}${TAR} ];then
+        ${COLOR}"缺少${HARBOR_FILE}${HARBOR_VERSION}${TAR}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+install_docker(){ 
+    tar xf ${DOCKER_FILE} 
+    mv docker/* /usr/bin/
+    cat > /lib/systemd/system/docker.service <<-EOF
+[Unit]
+Description=Docker Application Container Engine
+Documentation=https://docs.docker.com
+After=network-online.target firewalld.service
+Wants=network-online.target
+
+[Service]
+Type=notify
+# the default is not to use systemd for cgroups because the delegate issues still
+# exists and systemd currently does not support the cgroup feature set required
+# for containers run by docker
+ExecStart=/usr/bin/dockerd -H unix://var/run/docker.sock
+ExecReload=/bin/kill -s HUP \$MAINPID
+# Having non-zero Limit*s causes performance problems due to accounting overhead
+# in the kernel. We recommend using cgroups to do container-local accounting.
+LimitNOFILE=infinity
+LimitNPROC=infinity
+LimitCORE=infinity
+# Uncomment TasksMax if your systemd version supports it.
+# Only systemd 226 and above support this version.
+#TasksMax=infinity
+TimeoutStartSec=0
+# set delegate yes so that systemd does not reset the cgroups of docker containers
+Delegate=yes
+# kill only the docker process, not all processes in the cgroup
+KillMode=process
+# restart the docker process if it exits prematurely
+Restart=on-failure
+StartLimitBurst=3
+StartLimitInterval=60s
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    mkdir -p /etc/docker
+    tee /etc/docker/daemon.json <<-'EOF'
+{
+    "registry-mirrors": [
+        "https://hzw5xiv7.mirror.aliyuncs.com",
+        "https://docker.mirrors.ustc.edu.cn",
+        "http://f1361db2.m.daocloud.io",
+        "https://registry.docker-cn.com",
+        "https://dockerhub.azk8s.cn",
+        "https://reg-mirror.qiniu.com",
+        "https://hub-mirror.c.163.com",
+        "https://mirror.ccs.tencentyun.com"
+    ]
+}
+EOF
+    echo 'alias rmi="docker images -qa|xargs docker rmi -f"' >> ~/.bashrc
+    echo 'alias rmc="docker ps -qa|xargs docker rm -f"' >> ~/.bashrc
+    systemctl daemon-reload
+    systemctl enable --now docker &> /dev/null
+    systemctl is-active docker &> /dev/null && ${COLOR}"Docker 服务启动成功"${END} || { ${COLOR}"Docker 启动失败"${END};exit; }
+    docker version && ${COLOR}"Docker 安装成功"${END} || ${COLOR}"Docker 安装失败"${END}
+}
+
+install_docker_compose(){
+    ${COLOR}"开始安装 Docker compose....."${END}
+    sleep 1
+    mv ${SRC_DIR}/${DOCKER_COMPOSE_FILE} /usr/bin/docker-compose
+    chmod +x /usr/bin/docker-compose
+    docker-compose --version &&  ${COLOR}"Docker Compose 安装完成"${END} || ${COLOR}"Docker compose 安装失败"${END}
+}
+
+install_harbor(){
+    ${COLOR}"开始安装 Harbor....."${END}
+    sleep 1
+    [ -d ${HARBOR_INSTALL_DIR} ] || mkdir ${HARBOR_INSTALL_DIR}
+    tar xf ${SRC_DIR}/${HARBOR_FILE}${HARBOR_VERSION}${TAR} -C ${HARBOR_INSTALL_DIR}/
+	touch /root/.rnd
+    mkdir /apps/harbor/certs/
+    cd /apps/harbor/certs/
+    openssl req -newkey rsa:4096 -nodes -sha256 -keyout ca.key -x509 -subj "/CN=ca."${DOMAIN}"" -days 365 -out ca.crt
+    openssl req -newkey rsa:4096 -nodes -sha256  -subj "/CN=${HARBOR_DOMAIN}" -keyout ${HARBOR_DOMAIN}.key -out ${HARBOR_DOMAIN}.csr
+    openssl x509 -req -in ${HARBOR_DOMAIN}.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out ${HARBOR_DOMAIN}.crt
+	
+    mv ${HARBOR_INSTALL_DIR}/harbor/harbor.yml.tmpl ${HARBOR_INSTALL_DIR}/harbor/harbor.yml
+    sed -ri.bak -e 's/^(hostname:) .*/\1 '''${IP}'''/' -e 's/^(harbor_admin_password:) .*/\1 '''${HARBOR_ADMIN_PASSWORD}'''/' -e 's@  (certificate:) .*@  \1 '''${HARBOR_INSTALL_DIR}'''/harbor/certs/'''${HARBOR_DOMAIN}'''.crt@' -e 's@  (private_key:) .*@  \1 '''${HARBOR_INSTALL_DIR}'''/harbor/certs/'''${HARBOR_DOMAIN}'''.key@' ${HARBOR_INSTALL_DIR}/harbor/harbor.yml
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        yum -y install python3 &> /dev/null || { ${COLOR}"安装软件包失败，请检查网络配置"${END}; exit; }
+    else
+        apt -y install python3 &> /dev/null || { ${COLOR}"安装软件包失败，请检查网络配置"${END}; exit; }
+    fi
+    ${HARBOR_INSTALL_DIR}/harbor/install.sh && ${COLOR}"Harbor 安装完成"${END} ||  ${COLOR}"Harbor 安装失败"${END}
+    cat > /lib/systemd/system/harbor.service <<-EOF
+[Unit]
+Description=Harbor
+After=docker.service systemd-networkd.service systemd-resolved.service
+Requires=docker.service
+Documentation=http://github.com/vmware/harbor
+
+[Service]
+Type=simple
+Restart=on-failure
+RestartSec=5
+ExecStart=/usr/bin/docker-compose -f /apps/harbor/docker-compose.yml up
+ExecStop=/usr/bin/docker-compose -f /apps/harbor/docker-compose.yml down
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    systemctl daemon-reload 
+    systemctl enable harbor &>/dev/null && ${COLOR}"Harbor已配置为开机自动启动"${END}
+}
+
+set_swap_limit(){
+    if [ ${OS_ID} == "Ubuntu" ];then
+        ${COLOR}'设置Docker的"WARNING: No swap limit support"警告'${END}
+        sed -ri '/^GRUB_CMDLINE_LINUX=/s@"$@ swapaccount=1"@' /etc/default/grub
+        update-grub &> /dev/null
+        ${COLOR}"10秒后，机器会自动重启"${END}
+        sleep 10
+        reboot
+    fi
+}
+
+main(){
+    os
+    check_file
+    [ -f /usr/bin/docker ] && ${COLOR}"Docker已安装"${END} || install_docker
+    docker-compose --version &> /dev/null && ${COLOR}"Docker Compose已安装"${END} || install_docker_compose
+    systemctl is-active harbor &> /dev/null && ${COLOR}"Harbor已安装"${END} || install_harbor
+    grep -q "swapaccount=1" /etc/default/grub && ${COLOR}'"WARNING: No swap limit support"警告,已设置'${END} || set_swap_limit
+}
+
+main
diff --git a/harbor/install_docker_compose_harbor.sh b/harbor/install_docker_compose_harbor.sh
new file mode 100644
index 0000000..5442699
--- /dev/null
+++ b/harbor/install_docker_compose_harbor.sh
@@ -0,0 +1,181 @@
+#!/bin/bash
+#
+#**************************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-16
+#FileName:      install_docke_compose_harbor.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_docker_compose_harbor for CentOS 7/8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#**************************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+DOCKER_VERSION=20.10.11
+URL='mirrors.cloud.tencent.com'
+
+#docker-compose下载地址:https://github.com/docker/compose/releases/download/1.29.2/docker-compose-Linux-x86_64
+DOCKER_COMPOSE_FILE=docker-compose-linux-x86_64
+
+#harbor下载地址:https://github.com/goharbor/harbor/releases/download/v2.3.5/harbor-offline-installer-v2.3.5.tgz
+HARBOR_FILE=harbor-offline-installer-v
+HARBOR_VERSION=2.3.5
+TAR=.tgz
+HARBOR_INSTALL_DIR=/apps
+NET_NAME=`ip addr |awk -F"[: ]" '/^2: e.*/{print $3}'`
+IP=`ip addr show ${NET_NAME}| awk -F" +|/" '/global/{print $3}'`
+HARBOR_ADMIN_PASSWORD=123456
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+    OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+}
+
+check_file (){
+    cd ${SRC_DIR}
+    if [ ! -e ${DOCKER_COMPOSE_FILE} ];then
+        ${COLOR}"缺少${DOCKER_COMPOSE_FILE}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    elif [ ! -e ${HARBOR_FILE}${HARBOR_VERSION}${TAR} ];then
+        ${COLOR}"缺少${HARBOR_FILE}${HARBOR_VERSION}${TAR}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+ubuntu_install_docker(){
+    ${COLOR}"开始安装DOCKER依赖包"${END}
+    apt update &> /dev/null
+    apt -y install apt-transport-https ca-certificates curl software-properties-common &> /dev/null
+    curl -fsSL https://${URL}/docker-ce/linux/ubuntu/gpg | sudo apt-key add - &> /dev/null
+    add-apt-repository  "deb [arch=amd64] https://${URL}/docker-ce/linux/ubuntu  $(lsb_release -cs) stable" &> /dev/null 
+    apt update &> /dev/null
+
+    ${COLOR}"Docker有以下版本"${END}
+    apt-cache madison docker-ce
+    ${COLOR}"10秒后即将安装:Docker-"${DOCKER_VERSION}"版本......"${END}
+    ${COLOR}"如果想安装其它Docker版本，请按Ctrl+c键退出，修改版本再执行"${END}
+    sleep 10
+
+    ${COLOR}"开始安装DOCKER"${END}
+    apt -y install docker-ce=5:${DOCKER_VERSION}~3-0~ubuntu-$(lsb_release -cs) docker-ce-cli=5:${DOCKER_VERSION}~3-0~ubuntu-$(lsb_release -cs) &> /dev/null || { ${COLOR}"apt源失败，请检查apt配置"${END};exit; }
+}
+
+centos_install_docker(){
+	${COLOR}"开始安装DOCKER依赖包"${END}
+    yum -y install yum-utils &> /dev/null
+    yum-config-manager --add-repo https://${URL}/docker-ce/linux/centos/docker-ce.repo &> /dev/null
+    sed -i 's+download.docker.com+'''${URL}'''/docker-ce+' /etc/yum.repos.d/docker-ce.repo
+    yum clean all &> /dev/null
+	yum makecache &> /dev/null
+
+    ${COLOR}"Docker有以下版本"${END}
+    yum list docker-ce.x86_64 --showduplicates
+    ${COLOR}"10秒后即将安装:Docker-"${DOCKER_VERSION}"版本......"${END}
+    ${COLOR}"如果想安装其它Docker版本，请按Ctrl+c键退出，修改版本再执行"${END}
+    sleep 10
+
+    ${COLOR}"开始安装DOCKER"${END}
+    yum -y install docker-ce-${DOCKER_VERSION} docker-ce-cli-${DOCKER_VERSION} &> /dev/null || { ${COLOR}"yum源失败，请检查yum配置"${END};exit; }
+}
+
+mirror_accelerator(){
+    mkdir -p /etc/docker
+    tee /etc/docker/daemon.json <<-'EOF'
+{
+    "registry-mirrors": [
+        "https://hzw5xiv7.mirror.aliyuncs.com",
+        "https://docker.mirrors.ustc.edu.cn",
+        "http://f1361db2.m.daocloud.io",
+        "https://registry.docker-cn.com",
+        "https://dockerhub.azk8s.cn",
+        "https://reg-mirror.qiniu.com",
+        "https://hub-mirror.c.163.com",
+        "https://mirror.ccs.tencentyun.com"
+    ]
+}
+EOF
+    systemctl daemon-reload
+    systemctl enable --now docker
+    systemctl is-active docker &> /dev/null && ${COLOR}"Docker 服务启动成功"${END} || { ${COLOR}"Docker 启动失败"${END};exit; }
+    docker version &&  ${COLOR}"Docker 安装成功"${END} || ${COLOR}"Docker 安装失败"${END}
+}
+
+set_alias(){
+    echo 'alias rmi="docker images -qa|xargs docker rmi -f"' >> ~/.bashrc
+    echo 'alias rmc="docker ps -qa|xargs docker rm -f"' >> ~/.bashrc
+}
+
+install_docker_compose(){
+    ${COLOR}"开始安装 Docker compose....."${END}
+    sleep 1
+    mv ${SRC_DIR}/${DOCKER_COMPOSE_FILE} /usr/bin/docker-compose
+    chmod +x /usr/bin/docker-compose
+    docker-compose --version &&  ${COLOR}"Docker Compose 安装完成"${END} || ${COLOR}"Docker compose 安装失败"${END}
+}
+
+install_harbor(){
+    ${COLOR}"开始安装 Harbor....."${END}
+    sleep 1
+    [ -d ${HARBOR_INSTALL_DIR} ] || mkdir ${HARBOR_INSTALL_DIR}
+    tar xf ${SRC_DIR}/${HARBOR_FILE}${HARBOR_VERSION}${TAR} -C ${HARBOR_INSTALL_DIR}/
+    mv ${HARBOR_INSTALL_DIR}/harbor/harbor.yml.tmpl ${HARBOR_INSTALL_DIR}/harbor/harbor.yml
+    sed -ri.bak -e 's/^(hostname:) .*/\1 '${IP}'/' -e 's/^(harbor_admin_password:) .*/\1 '${HARBOR_ADMIN_PASSWORD}'/' -e 's/^(https:)/#\1/' -e 's/  (port: 443)/#  \1/' -e 's@  (certificate: .*)@#  \1@' -e 's@  (private_key: .*)@#  \1@' ${HARBOR_INSTALL_DIR}/harbor/harbor.yml
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        yum -y install python3 &> /dev/null || { ${COLOR}"安装软件包失败，请检查网络配置"${END}; exit; }
+    else
+        apt -y install python3 &> /dev/null || { ${COLOR}"安装软件包失败，请检查网络配置"${END}; exit; }
+    fi
+    ${HARBOR_INSTALL_DIR}/harbor/install.sh && ${COLOR}"Harbor 安装完成"${END} ||  ${COLOR}"Harbor 安装失败"${END}
+    cat > /lib/systemd/system/harbor.service <<-EOF
+[Unit]
+Description=Harbor
+After=docker.service systemd-networkd.service systemd-resolved.service
+Requires=docker.service
+Documentation=http://github.com/vmware/harbor
+
+[Service]
+Type=simple
+Restart=on-failure
+RestartSec=5
+ExecStart=/usr/bin/docker-compose -f /apps/harbor/docker-compose.yml up
+ExecStop=/usr/bin/docker-compose -f /apps/harbor/docker-compose.yml down
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    systemctl daemon-reload 
+    systemctl enable harbor &>/dev/null && ${COLOR}"Harbor已配置为开机自动启动"${END}
+}
+
+set_swap_limit(){
+    if [ ${OS_ID} == "Ubuntu" ];then
+        ${COLOR}'设置Docker的"WARNING: No swap limit support"警告'${END}
+        sed -ri '/^GRUB_CMDLINE_LINUX=/s@"$@ swapaccount=1"@' /etc/default/grub
+        update-grub &> /dev/null
+        ${COLOR}"10秒后，机器会自动重启"${END}
+        sleep 10
+        reboot
+    fi
+}
+
+main(){
+    os
+    check_file
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q docker-ce &> /dev/null && ${COLOR}"Docker已安装"${END} || centos_install_docker
+    else
+        dpkg -s docker-ce &>/dev/null && ${COLOR}"Docker已安装"${END} || ubuntu_install_docker
+    fi
+    [ -f /etc/docker/daemon.json ] &>/dev/null && ${COLOR}"Docker镜像加速器已设置"${END} || mirror_accelerator
+    grep -Eqoi "(.*rmi=|.*rmc=)" ~/.bashrc && ${COLOR}"Docker别名已设置"${END} || set_alias
+    docker-compose --version &> /dev/null && ${COLOR}"Docker Compose已安装"${END} || install_docker_compose
+    systemctl is-active harbor &> /dev/null && ${COLOR}"Harbor已安装"${END} || install_harbor
+    grep -q "swapaccount=1" /etc/default/grub && ${COLOR}'"WARNING: No swap limit support"警告,已设置'${END} || set_swap_limit
+}
+
+main
diff --git a/harbor/install_docker_compose_harbor_https.sh b/harbor/install_docker_compose_harbor_https.sh
new file mode 100644
index 0000000..0accd4a
--- /dev/null
+++ b/harbor/install_docker_compose_harbor_https.sh
@@ -0,0 +1,190 @@
+#!/bin/bash
+#
+#************************************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-16
+#FileName:      install_docker_compose_harbor_https.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_docker_compose_harbor_https for CentOS 7/8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#************************************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+DOCKER_VERSION=20.10.11
+URL='mirrors.cloud.tencent.com'
+
+#docker-compose下载地址:https://github.com/docker/compose/releases/download/1.29.2/docker-compose-Linux-x86_64
+DOCKER_COMPOSE_FILE=docker-compose-linux-x86_64
+
+#harbor下载地址:https://github.com/goharbor/harbor/releases/download/v2.3.5/harbor-offline-installer-v2.3.5.tgz
+HARBOR_FILE=harbor-offline-installer-v
+HARBOR_VERSION=2.3.5
+TAR=.tgz
+HARBOR_INSTALL_DIR=/apps
+DOMAIN=raymonds.cc
+HARBOR_DOMAIN=harbor.raymonds.cc
+NET_NAME=`ip addr |awk -F"[: ]" '/^2: e.*/{print $3}'`
+IP=`ip addr show ${NET_NAME}| awk -F" +|/" '/global/{print $3}'`
+HARBOR_ADMIN_PASSWORD=123456
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+    OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+}
+
+check_file (){
+    cd ${SRC_DIR}
+    if [ ! -e ${DOCKER_COMPOSE_FILE} ];then
+        ${COLOR}"缺少${DOCKER_COMPOSE_FILE}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    elif [ ! -e ${HARBOR_FILE}${HARBOR_VERSION}${TAR} ];then
+        ${COLOR}"缺少${HARBOR_FILE}${HARBOR_VERSION}${TAR}文件,请把文件放到${SRC_DIR}目录下"${END}
+        exit
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+ubuntu_install_docker(){
+    ${COLOR}"开始安装DOCKER依赖包"${END}
+    apt update &> /dev/null
+    apt -y install apt-transport-https ca-certificates curl software-properties-common &> /dev/null
+    curl -fsSL https://${URL}/docker-ce/linux/ubuntu/gpg | sudo apt-key add - &> /dev/null
+    add-apt-repository  "deb [arch=amd64] https://${URL}/docker-ce/linux/ubuntu  $(lsb_release -cs) stable" &> /dev/null 
+    apt update &> /dev/null
+
+    ${COLOR}"Docker有以下版本"${END}
+    apt-cache madison docker-ce
+    ${COLOR}"10秒后即将安装:Docker-"${DOCKER_VERSION}"版本......"${END}
+    ${COLOR}"如果想安装其它Docker版本，请按Ctrl+c键退出，修改版本再执行"${END}
+    sleep 10
+
+    ${COLOR}"开始安装DOCKER"${END}
+    apt -y install docker-ce=5:${DOCKER_VERSION}~3-0~ubuntu-$(lsb_release -cs) docker-ce-cli=5:${DOCKER_VERSION}~3-0~ubuntu-$(lsb_release -cs) &> /dev/null || { ${COLOR}"apt源失败，请检查apt配置"${END};exit; }
+}
+
+centos_install_docker(){
+	${COLOR}"开始安装DOCKER依赖包"${END}
+    yum -y install yum-utils &> /dev/null
+    yum-config-manager --add-repo https://${URL}/docker-ce/linux/centos/docker-ce.repo &> /dev/null
+    sed -i 's+download.docker.com+'''${URL}'''/docker-ce+' /etc/yum.repos.d/docker-ce.repo
+    yum clean all &> /dev/null
+	yum makecache &> /dev/null
+
+    ${COLOR}"Docker有以下版本"${END}
+    yum list docker-ce.x86_64 --showduplicates
+    ${COLOR}"10秒后即将安装:Docker-"${DOCKER_VERSION}"版本......"${END}
+    ${COLOR}"如果想安装其它Docker版本，请按Ctrl+c键退出，修改版本再执行"${END}
+    sleep 10
+
+    ${COLOR}"开始安装DOCKER"${END}
+    yum -y install docker-ce-${DOCKER_VERSION} docker-ce-cli-${DOCKER_VERSION} &> /dev/null || { ${COLOR}"yum源失败，请检查yum配置"${END};exit; }
+}
+
+mirror_accelerator(){
+    mkdir -p /etc/docker
+    tee /etc/docker/daemon.json <<-'EOF'
+{
+    "registry-mirrors": [
+        "https://hzw5xiv7.mirror.aliyuncs.com",
+        "https://docker.mirrors.ustc.edu.cn",
+        "http://f1361db2.m.daocloud.io",
+        "https://registry.docker-cn.com",
+        "https://dockerhub.azk8s.cn",
+        "https://reg-mirror.qiniu.com",
+        "https://hub-mirror.c.163.com",
+        "https://mirror.ccs.tencentyun.com"
+    ]
+}
+EOF
+    systemctl daemon-reload
+    systemctl enable --now docker
+    systemctl is-active docker &> /dev/null && ${COLOR}"Docker 服务启动成功"${END} || { ${COLOR}"Docker 启动失败"${END};exit; }
+    docker version &&  ${COLOR}"Docker 安装成功"${END} || ${COLOR}"Docker 安装失败"${END}
+}
+
+set_alias(){
+    echo 'alias rmi="docker images -qa|xargs docker rmi -f"' >> ~/.bashrc
+    echo 'alias rmc="docker ps -qa|xargs docker rm -f"' >> ~/.bashrc
+}
+
+install_docker_compose(){
+    ${COLOR}"开始安装 Docker compose....."${END}
+    sleep 1
+    mv ${SRC_DIR}/${DOCKER_COMPOSE_FILE} /usr/bin/docker-compose
+    chmod +x /usr/bin/docker-compose
+    docker-compose --version &&  ${COLOR}"Docker Compose 安装完成"${END} || ${COLOR}"Docker compose 安装失败"${END}
+}
+
+install_harbor(){
+    ${COLOR}"开始安装 Harbor....."${END}
+    sleep 1
+    [ -d ${HARBOR_INSTALL_DIR} ] || mkdir ${HARBOR_INSTALL_DIR}
+    tar xf ${SRC_DIR}/${HARBOR_FILE}${HARBOR_VERSION}${TAR} -C ${HARBOR_INSTALL_DIR}/
+	touch /root/.rnd
+    mkdir /apps/harbor/certs/
+    cd /apps/harbor/certs/
+    openssl req -newkey rsa:4096 -nodes -sha256 -keyout ca.key -x509 -subj "/CN=ca."${DOMAIN}"" -days 365 -out ca.crt
+    openssl req -newkey rsa:4096 -nodes -sha256  -subj "/CN=${HARBOR_DOMAIN}" -keyout ${HARBOR_DOMAIN}.key -out ${HARBOR_DOMAIN}.csr
+    openssl x509 -req -in ${HARBOR_DOMAIN}.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out ${HARBOR_DOMAIN}.crt
+	
+    mv ${HARBOR_INSTALL_DIR}/harbor/harbor.yml.tmpl ${HARBOR_INSTALL_DIR}/harbor/harbor.yml
+    sed -ri.bak -e 's/^(hostname:) .*/\1 '''${IP}'''/' -e 's/^(harbor_admin_password:) .*/\1 '''${HARBOR_ADMIN_PASSWORD}'''/' -e 's@  (certificate:) .*@  \1 '''${HARBOR_INSTALL_DIR}'''/harbor/certs/'''${HARBOR_DOMAIN}'''.crt@' -e 's@  (private_key:) .*@  \1 '''${HARBOR_INSTALL_DIR}'''/harbor/certs/'''${HARBOR_DOMAIN}'''.key@' ${HARBOR_INSTALL_DIR}/harbor/harbor.yml
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        yum -y install python3 &> /dev/null || { ${COLOR}"安装软件包失败，请检查网络配置"${END}; exit; }
+    else
+        apt -y install python3 &> /dev/null || { ${COLOR}"安装软件包失败，请检查网络配置"${END}; exit; }
+    fi
+    ${HARBOR_INSTALL_DIR}/harbor/install.sh && ${COLOR}"Harbor 安装完成"${END} ||  ${COLOR}"Harbor 安装失败"${END}
+    cat > /lib/systemd/system/harbor.service <<-EOF
+[Unit]
+Description=Harbor
+After=docker.service systemd-networkd.service systemd-resolved.service
+Requires=docker.service
+Documentation=http://github.com/vmware/harbor
+
+[Service]
+Type=simple
+Restart=on-failure
+RestartSec=5
+ExecStart=/usr/bin/docker-compose -f /apps/harbor/docker-compose.yml up
+ExecStop=/usr/bin/docker-compose -f /apps/harbor/docker-compose.yml down
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    systemctl daemon-reload 
+    systemctl enable harbor &>/dev/null && ${COLOR}"Harbor已配置为开机自动启动"${END}
+}
+
+set_swap_limit(){
+    if [ ${OS_ID} == "Ubuntu" ];then
+        ${COLOR}'设置Docker的"WARNING: No swap limit support"警告'${END}
+        sed -ri '/^GRUB_CMDLINE_LINUX=/s@"$@ swapaccount=1"@' /etc/default/grub
+        update-grub &> /dev/null
+        ${COLOR}"10秒后，机器会自动重启"${END}
+        sleep 10
+        reboot
+    fi
+}
+
+main(){
+    os
+    check_file
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q docker-ce &> /dev/null && ${COLOR}"Docker已安装"${END} || centos_install_docker
+    else
+        dpkg -s docker-ce &>/dev/null && ${COLOR}"Docker已安装"${END} || ubuntu_install_docker
+    fi
+    [ -f /etc/docker/daemon.json ] &>/dev/null && ${COLOR}"Docker镜像加速器已设置"${END} || mirror_accelerator
+    grep -Eqoi "(.*rmi=|.*rmc=)" ~/.bashrc && ${COLOR}"Docker别名已设置"${END} || set_alias
+    docker-compose --version &> /dev/null && ${COLOR}"Docker Compose已安装"${END} || install_docker_compose
+    systemctl is-active harbor &> /dev/null && ${COLOR}"Harbor已安装"${END} || install_harbor
+    grep -q "swapaccount=1" /etc/default/grub && ${COLOR}'"WARNING: No swap limit support"警告,已设置'${END} || set_swap_limit
+}
+
+main
diff --git a/java11/install_jdk_11.sh b/java11/install_jdk_11.sh
new file mode 100644
index 0000000..2bc94f0
--- /dev/null
+++ b/java11/install_jdk_11.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2022-04-05
+#FileName:      install_jdk.sh
+#URL:           raymond.blog.csdn.net
+#Description:   The test script
+#Copyright (C): 2022 All rights reserved
+#*********************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+#下载地址:https://www.oracle.com/java/technologies/downloads/#java11
+JDK_FILE="jdk-11.0.14_linux-x64_bin.tar.gz"
+INSTALL_DIR=/usr/local
+
+check_file (){
+    cd ${SRC_DIR}
+    if [ ! -e ${JDK_FILE} ];then
+        ${COLOR}"缺少${JDK_FILE}文件"${END}
+        exit
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+install_jdk(){
+    [ -d ${INSTALL_DIR}/jdk ] && { ${COLOR}"JDK已存在，安装失败"${END};exit; }
+    [  -d ${INSTALL_DIR} ] || mkdir -p ${INSTALL_DIR} &> /dev/null
+    cd ${SRC_DIR}
+    tar xf ${JDK_FILE} -C ${INSTALL_DIR}
+    ln -s ${INSTALL_DIR}/jdk-11.0.* ${INSTALL_DIR}/jdk
+    cat >  /etc/profile.d/jdk.sh <<-EOF
+export JAVA_HOME=${INSTALL_DIR}/jdk
+export JRE_HOME=\$JAVA_HOME/jre
+export CLASSPATH=\$JAVA_HOME/lib/:\$JRE_HOME/lib/
+export PATH=\$PATH:\$JAVA_HOME/bin
+EOF
+    .  /etc/profile.d/jdk.sh
+    java -version && ${COLOR}"JDK 安装完成"${END} || { ${COLOR}"JDK 安装失败"${END} ; exit; }
+}
+
+main(){
+    check_file
+    install_jdk
+}
+
+main
diff --git a/java8/install_jdk_8.sh b/java8/install_jdk_8.sh
new file mode 100644
index 0000000..018fe2f
--- /dev/null
+++ b/java8/install_jdk_8.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2022-04-05
+#FileName:      install_jdk.sh
+#URL:           raymond.blog.csdn.net
+#Description:   The test script
+#Copyright (C): 2022 All rights reserved
+#*********************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+#下载地址:https://www.oracle.com/java/technologies/downloads/#java8
+JDK_FILE="jdk-8u321-linux-x64.tar.gz"
+INSTALL_DIR=/usr/local
+
+check_file (){
+    cd ${SRC_DIR}
+    if [ ! -e ${JDK_FILE} ];then
+        ${COLOR}"缺少${JDK_FILE}文件"${END}
+        exit
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+install_jdk(){
+    [ -d ${INSTALL_DIR}/jdk ] && { ${COLOR}"JDK已存在，安装失败"${END};exit; }
+    [  -d ${INSTALL_DIR} ] || mkdir -p ${INSTALL_DIR} &> /dev/null
+    cd ${SRC_DIR}
+    tar xf ${JDK_FILE} -C ${INSTALL_DIR}
+    ln -s ${INSTALL_DIR}/jdk1.8.* ${INSTALL_DIR}/jdk
+    cat >  /etc/profile.d/jdk.sh <<-EOF
+export JAVA_HOME=${INSTALL_DIR}/jdk
+export JRE_HOME=\$JAVA_HOME/jre
+export CLASSPATH=\$JAVA_HOME/lib/:\$JRE_HOME/lib/
+export PATH=\$PATH:\$JAVA_HOME/bin
+EOF
+    .  /etc/profile.d/jdk.sh
+    java -version && ${COLOR}"JDK 安装完成"${END} || { ${COLOR}"JDK 安装失败"${END} ; exit; }
+}
+
+main(){
+    check_file
+    install_jdk
+}
+
+main
diff --git a/keepalived/install_keepalived_backup.sh b/keepalived/install_keepalived_backup.sh
new file mode 100644
index 0000000..87cbc14
--- /dev/null
+++ b/keepalived/install_keepalived_backup.sh
@@ -0,0 +1,133 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-29
+#FileName:      install_keepalived_backup.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_keepalived for CentOS 7/8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+KEEPALIVED_URL=https://keepalived.org/software/
+KEEPALIVED_FILE=keepalived-2.2.4.tar.gz
+KEEPALIVED_INSTALL_DIR=/apps/keepalived
+CPUS=`lscpu |awk '/^CPU\(s\)/{print $2}'`
+NET_NAME=`ip addr |awk -F"[: ]" '/^2: e.*/{print $3}'`
+STATE=BACKUP
+PRIORITY=80
+VIP=172.31.0.188
+
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+    OS_ID_LOWER=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release | tr -t "[A-Z]" "[a-z]"`
+    OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+}
+
+check_file (){
+    cd  ${SRC_DIR}
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q wget &> /dev/null || yum -y install wget &> /dev/null
+    fi
+    if [ ! -e ${KEEPALIVED_FILE} ];then
+        ${COLOR}"缺少${KEEPALIVED_FILE}文件,如果是离线包,请把文件放到${SRC_DIR}目录下"${END}
+        ${COLOR}'开始下载Keepalived源码包'${END}
+        wget ${KEEPALIVED_URL}${KEEPALIVED_FILE} || { ${COLOR}"Keepalived源码包下载失败"${END}; exit; }
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+install_keepalived(){
+    [ -d ${KEEPALIVED_INSTALL_DIR} ] && { ${COLOR}"Keepalived已存在，安装失败"${END};exit; }
+    ${COLOR}"开始安装Keepalived"${END}
+    ${COLOR}"开始安装Keepalived依赖包"${END}
+    if [ ${OS_ID} == "Rocky" -a ${OS_RELEASE_VERSION} == 8 ];then
+        URL=mirrors.sjtug.sjtu.edu.cn
+		if [ ! `grep -R "\[PowerTools\]" /etc/yum.repos.d/` ];then
+            cat > /etc/yum.repos.d/PowerTools.repo <<-EOF
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/rocky/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+EOF
+        fi
+    fi
+    if [ ${OS_ID} == "CentOS" -a ${OS_RELEASE_VERSION} == 8 ];then
+        URL=mirrors.cloud.tencent.com
+        if [ ! `grep -R "\[PowerTools\]" /etc/yum.repos.d/` ];then
+            cat > /etc/yum.repos.d/PowerTools.repo <<-EOF
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/centos/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+EOF
+        fi
+    fi
+    if [[ ${OS_RELEASE_VERSION} == 8 ]] &> /dev/null;then
+        yum -y install make gcc ipvsadm autoconf automake openssl-devel libnl3-devel iptables-devel ipset-devel file-devel net-snmp-devel glib2-devel pcre2-devel libnftnl-devel libmnl-devel systemd-devel &> /dev/null
+    elif [[ ${OS_RELEASE_VERSION} == 7 ]] &> /dev/null;then
+        yum -y install make gcc libnfnetlink-devel libnfnetlink ipvsadm libnl libnl-devel libnl3 libnl3-devel lm_sensors-libs net-snmp-agent-libs net-snmp-libs openssh-server openssh-clients openssl openssl-devel automake iproute &> /dev/null
+    elif [[ ${OS_RELEASE_VERSION} == 20 ]] &> /dev/null;then
+        apt update &> /dev/null;apt -y install make gcc ipvsadm build-essential pkg-config automake autoconf libipset-dev libnl-3-dev libnl-genl-3-dev libssl-dev libxtables-dev libip4tc-dev libip6tc-dev libipset-dev libmagic-dev libsnmp-dev libglib2.0-dev libpcre2-dev libnftnl-dev libmnl-dev libsystemd-dev
+    else
+        apt update &> /dev/null;apt -y install make gcc ipvsadm build-essential pkg-config automake autoconf iptables-dev libipset-dev libnl-3-dev libnl-genl-3-dev libssl-dev libxtables-dev libip4tc-dev libip6tc-dev libipset-dev libmagic-dev libsnmp-dev libglib2.0-dev libpcre2-dev libnftnl-dev libmnl-dev libsystemd-dev &> /dev/null
+    fi
+    tar xf ${KEEPALIVED_FILE}
+    KEEPALIVED_DIR=`echo ${KEEPALIVED_FILE} | sed -nr 's/^(.*[0-9]).([[:lower:]]).*/\1/p'`
+    cd ${KEEPALIVED_DIR}
+    ./configure --prefix=${KEEPALIVED_INSTALL_DIR} --disable-fwmark
+    make -j $CPUS && make install
+    [ $? -eq 0 ] && ${COLOR}"Keepalived编译安装成功"${END} ||  { ${COLOR}"Keepalived编译安装失败,退出!"${END};exit; }
+    [ -d /etc/keepalived ] || mkdir -p /etc/keepalived &> /dev/null
+    cat > /etc/keepalived/keepalived.conf <<EOF
+! Configuration File for keepalived
+
+global_defs {
+   notification_email {
+     acassen
+   }
+   notification_email_from Alexandre.Cassen@firewall.loc
+   smtp_server 192.168.200.1
+   smtp_connect_timeout 30
+   router_id LVS_DEVEL
+}
+
+vrrp_instance VI_1 {
+    state ${STATE}
+    interface ${NET_NAME}
+    garp_master_delay 10
+    smtp_alert
+    virtual_router_id 51
+    priority ${PRIORITY}
+    advert_int 1
+    authentication {
+        auth_type PASS
+        auth_pass 1111
+    }
+    virtual_ipaddress {
+        ${VIP} dev ${NET_NAME} label ${NET_NAME}:1
+    }
+}
+EOF
+    cp ./keepalived/keepalived.service /lib/systemd/system/
+    echo "PATH=${KEEPALIVED_INSTALL_DIR}/sbin:${PATH}" > /etc/profile.d/keepalived.sh
+    systemctl daemon-reload
+    systemctl enable --now keepalived &> /dev/null 
+    systemctl is-active keepalived &> /dev/null && ${COLOR}"Keepalived 服务启动成功!"${END} ||  { ${COLOR}"Keepalived 启动失败,退出!"${END} ; exit; }
+    ${COLOR}"Keepalived安装完成"${END}
+}
+
+main(){
+    os
+    check_file
+    install_keepalived
+}
+
+main
diff --git a/keepalived/install_keepalived_master.sh b/keepalived/install_keepalived_master.sh
new file mode 100644
index 0000000..1a79613
--- /dev/null
+++ b/keepalived/install_keepalived_master.sh
@@ -0,0 +1,132 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-29
+#FileName:      install_keepalived_master.sh
+#URL:           raymond.blog.csdn.net
+#Description:   install_keepalived for CentOS 7/8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+SRC_DIR=/usr/local/src
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+KEEPALIVED_URL=https://keepalived.org/software/
+KEEPALIVED_FILE=keepalived-2.2.4.tar.gz
+KEEPALIVED_INSTALL_DIR=/apps/keepalived
+CPUS=`lscpu |awk '/^CPU\(s\)/{print $2}'`
+NET_NAME=`ip addr |awk -F"[: ]" '/^2: e.*/{print $3}'`
+STATE=MASTER
+PRIORITY=100
+VIP=172.31.0.188
+
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+    OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+}
+
+check_file (){
+    cd  ${SRC_DIR}
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q wget &> /dev/null || yum -y install wget &> /dev/null
+    fi
+    if [ ! -e ${KEEPALIVED_FILE} ];then
+        ${COLOR}"缺少${KEEPALIVED_FILE}文件,如果是离线包,请放到${SRC_DIR}目录下"${END}
+        ${COLOR}'开始下载Keepalived源码包'${END}
+        wget ${KEEPALIVED_URL}${KEEPALIVED_FILE} || { ${COLOR}"Keepalived源码包下载失败"${END}; exit; }
+    else
+        ${COLOR}"相关文件已准备好"${END}
+    fi
+}
+
+install_keepalived(){
+    [ -d ${KEEPALIVED_INSTALL_DIR} ] && { ${COLOR}"Keepalived已存在，安装失败"${END};exit; }
+    ${COLOR}"开始安装Keepalived"${END}
+    ${COLOR}"开始安装Keepalived依赖包"${END}
+    if [ ${OS_ID} == "Rocky" -a ${OS_RELEASE_VERSION} == 8 ];then
+        URL=mirrors.sjtug.sjtu.edu.cn
+		if [ ! `grep -R "\[PowerTools\]" /etc/yum.repos.d/` ];then
+            cat > /etc/yum.repos.d/PowerTools.repo <<-EOF
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/rocky/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+EOF
+        fi
+    fi
+    if [ ${OS_ID} == "CentOS" -a ${OS_RELEASE_VERSION} == 8 ];then
+        URL=mirrors.cloud.tencent.com
+        if [ ! `grep -R "\[PowerTools\]" /etc/yum.repos.d/` ];then
+            cat > /etc/yum.repos.d/PowerTools.repo <<-EOF
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/centos/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+EOF
+        fi
+    fi
+    if [[ ${OS_RELEASE_VERSION} == 8 ]] &> /dev/null;then
+        yum -y install make gcc ipvsadm autoconf automake openssl-devel libnl3-devel iptables-devel ipset-devel file-devel net-snmp-devel glib2-devel pcre2-devel libnftnl-devel libmnl-devel systemd-devel &> /dev/null
+    elif [[ ${OS_RELEASE_VERSION} == 7 ]] &> /dev/null;then
+        yum -y install make gcc libnfnetlink-devel libnfnetlink ipvsadm libnl libnl-devel libnl3 libnl3-devel lm_sensors-libs net-snmp-agent-libs net-snmp-libs openssh-server openssh-clients openssl openssl-devel automake iproute &> /dev/null
+    elif [[ ${OS_RELEASE_VERSION} == 20 ]] &> /dev/null;then
+        apt update &> /dev/null;apt -y install make gcc ipvsadm build-essential pkg-config automake autoconf libipset-dev libnl-3-dev libnl-genl-3-dev libssl-dev libxtables-dev libip4tc-dev libip6tc-dev libipset-dev libmagic-dev libsnmp-dev libglib2.0-dev libpcre2-dev libnftnl-dev libmnl-dev libsystemd-dev
+    else
+        apt update &> /dev/null;apt -y install make gcc ipvsadm build-essential pkg-config automake autoconf iptables-dev libipset-dev libnl-3-dev libnl-genl-3-dev libssl-dev libxtables-dev libip4tc-dev libip6tc-dev libipset-dev libmagic-dev libsnmp-dev libglib2.0-dev libpcre2-dev libnftnl-dev libmnl-dev libsystemd-dev &> /dev/null
+    fi
+    tar xf ${KEEPALIVED_FILE}
+    KEEPALIVED_DIR=`echo ${KEEPALIVED_FILE} | sed -nr 's/^(.*[0-9]).([[:lower:]]).*/\1/p'`
+    cd ${KEEPALIVED_DIR}
+    ./configure --prefix=${KEEPALIVED_INSTALL_DIR} --disable-fwmark
+    make -j $CPUS && make install
+    [ $? -eq 0 ] && ${COLOR}"Keepalived编译安装成功"${END} ||  { ${COLOR}"Keepalived编译安装失败,退出!"${END};exit; }
+    [ -d /etc/keepalived ] || mkdir -p /etc/keepalived &> /dev/null
+    cat > /etc/keepalived/keepalived.conf <<EOF
+! Configuration File for keepalived
+
+global_defs {
+   notification_email {
+     acassen
+   }
+   notification_email_from Alexandre.Cassen@firewall.loc
+   smtp_server 192.168.200.1
+   smtp_connect_timeout 30
+   router_id LVS_DEVEL
+}
+
+vrrp_instance VI_1 {
+    state ${STATE}
+    interface ${NET_NAME}
+    garp_master_delay 10
+    smtp_alert
+    virtual_router_id 51
+    priority ${PRIORITY}
+    advert_int 1
+    authentication {
+        auth_type PASS
+        auth_pass 1111
+    }
+    virtual_ipaddress {
+        ${VIP} dev ${NET_NAME} label ${NET_NAME}:1
+    }
+}
+EOF
+    cp ./keepalived/keepalived.service /lib/systemd/system/
+    echo "PATH=${KEEPALIVED_INSTALL_DIR}/sbin:${PATH}" > /etc/profile.d/keepalived.sh
+    systemctl daemon-reload
+    systemctl enable --now keepalived &> /dev/null 
+    systemctl is-active keepalived &> /dev/null && ${COLOR}"Keepalived 服务启动成功!"${END} ||  { ${COLOR}"Keepalived 启动失败,退出!"${END} ; exit; }
+    ${COLOR}"Keepalived安装完成"${END}
+}
+
+main(){
+    os
+    check_file
+    install_keepalived
+}
+
+main
diff --git a/reset/README.md b/reset/README.md
new file mode 100644
index 0000000..b63d6b0
--- /dev/null
+++ b/reset/README.md
@@ -0,0 +1,11 @@
+# CentOS、Ubuntu、Rocky系统初始化脚本
+
+| 版本         | 功能                                                         |
+| ------------ | ------------------------------------------------------------ |
+| v3版更新内容 | 1.添加双网卡更改IP地址；                                     |
+|              | 2.添加设置系统时区。                                       |
+| v2版更新内容 | 1.添加对CentOS stream 8系统支持，添加了CentOS stream 8镜像仓库； |
+|              | 2.由于CentOS 8已被废弃，修改成centos-vault的历史镜像仓库；   |
+|              | 3.优化Ubuntu 20.04禁用swap不生效的问题。                     |
+| v1版支持功能 | 1.支持CentOS 6/7/8、Ubuntu 18.04/20.04、Rocky 8系统；        |
+|              | 2.支持功能禁用SELinux、关闭防火墙、优化SSH、设置系统别名、设置vimrc配置文件、设置软件包仓库、Minimal安装建议安装软件、安装邮件服务并配置邮件、更改SSH端口号、修改网卡名、修改IP地址和网关地址、设置主机名、设置PS1和系统环境变量、禁用SWAP、优化内核参数、优化资源限制参数、Ubuntu设置root用户登录、Ubuntu卸载无用软件包。 |
\ No newline at end of file
diff --git a/reset/reset.sh b/reset/reset.sh
new file mode 100644
index 0000000..459d327
--- /dev/null
+++ b/reset/reset.sh
@@ -0,0 +1,1528 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-11-19
+#FileName:      reset.sh
+#URL:           raymond.blog.csdn.net
+#Description:   reset for CentOS 6/7/8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+os(){
+    if grep -Eqi "Centos"  /etc/issue && [ $(sed -rn 's#^.* ([0-9]+)\..*#\1#p' /etc/redhat-release) == 6 ] ;then
+        OS_ID=`sed -rn 's#^([[:alpha:]]+) .*#\1#p' /etc/redhat-release`
+        OS_RELEASE=`sed -rn 's#^.* ([0-9.]+).*#\1#p' /etc/redhat-release`
+        OS_RELEASE_VERSION=`sed -rn 's#^.* ([0-9]+)\..*#\1#p' /etc/redhat-release`
+    else
+        OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+        OS_RELEASE=`sed -rn '/^VERSION_ID=/s@.*="?([0-9.]+)"?@\1@p' /etc/os-release`
+        OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+    fi
+}
+
+disable_selinux(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        if [ `getenforce` == "Enforcing" ];then
+            sed -ri.bak 's/^(SELINUX=).*/\1disabled/' /etc/selinux/config
+            ${COLOR}"${OS_ID} ${OS_RELEASE} SELinux已禁用,请重新启动系统后才能生效!"${END}
+        else
+            ${COLOR}"${OS_ID} ${OS_RELEASE} SELinux已被禁用，不用设置!"${END}
+        fi
+    else
+        ${COLOR}"${OS_ID} ${OS_RELEASE} SELinux默认没有安装,不用设置!"${END}
+    fi
+}
+
+disable_firewall(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q firewalld &> /dev/null && { systemctl disable --now firewalld &> /dev/null; ${COLOR}"${OS_ID} ${OS_RELEASE} Firewall防火墙已关闭!"${END}; } || { service iptables stop ; chkconfig iptables off; ${COLOR}"${OS_ID} ${OS_RELEASE} iptables防火墙已关闭!"${END}; }
+    else
+        dpkg -s ufw &> /dev/null && { systemctl disable --now ufw &> /dev/null; ${COLOR}"${OS_ID} ${OS_RELEASE} ufw防火墙已关闭!"${END}; } || ${COLOR}"${OS_ID} ${OS_RELEASE}  没有ufw防火墙服务,不用关闭！"${END}
+    fi
+}
+
+optimization_sshd(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        sed -ri.bak -e 's/^#(UseDNS).*/\1 no/' -e 's/^(GSSAPIAuthentication).*/\1 no/' /etc/ssh/sshd_config
+    else
+        sed -ri.bak -e 's/^#(UseDNS).*/\1 no/' -e 's/^#(GSSAPIAuthentication).*/\1 no/' /etc/ssh/sshd_config
+    fi
+    if [ ${OS_RELEASE_VERSION} == "6" ] &> /dev/null;then
+        service sshd restart
+    else
+        systemctl restart sshd
+    fi
+    ${COLOR}"${OS_ID} ${OS_RELEASE} SSH已优化完成!"${END}
+}
+
+set_centos_alias(){
+    cat >>~/.bashrc <<-EOF
+alias cdnet="cd /etc/sysconfig/network-scripts"
+alias vie0="vim /etc/sysconfig/network-scripts/ifcfg-eth0"
+alias vie1="vim /etc/sysconfig/network-scripts/ifcfg-eth1"
+alias scandisk="echo '- - -' > /sys/class/scsi_host/host0/scan;echo '- - -' > /sys/class/scsi_host/host1/scan;echo '- - -' > /sys/class/scsi_host/host2/scan"
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 系统别名已设置成功,请重新登陆后生效!"${END}
+}
+
+set_ubuntu_alias(){
+    cat >>~/.bashrc <<-EOF
+alias cdnet="cd /etc/netplan"
+alias scandisk="echo '- - -' > /sys/class/scsi_host/host0/scan;echo '- - -' > /sys/class/scsi_host/host1/scan;echo '- - -' > /sys/class/scsi_host/host2/scan"
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 系统别名已设置成功,请重新登陆后生效!"${END}
+}
+
+set_alias(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ];then
+        if grep -Eqi "(.*cdnet|.*vie0|.*vie1|.*scandisk)" ~/.bashrc;then
+            sed -i -e '/.*cdnet/d'  -e '/.*vie0/d' -e '/.*vie1/d' -e '/.*scandisk/d' ~/.bashrc
+            set_centos_alias
+        else
+            set_centos_alias
+        fi
+    fi
+    if [ ${OS_ID} == "Ubuntu" ];then
+        if grep -Eqi "(.*cdnet|.*scandisk)" ~/.bashrc;then
+            sed -i -e '/.*cdnet/d' -e '/.*scandisk/d' ~/.bashrc
+            set_ubuntu_alias
+        else
+            set_ubuntu_alias
+        fi
+    fi
+}
+
+set_vimrc(){
+    read -p "请输入作者名:" AUTHOR
+    read -p "请输入QQ号:" QQ
+    read -p "请输入网址:" V_URL
+    cat >~/.vimrc <<-EOF
+set ts=4
+set expandtab
+set ignorecase
+set cursorline
+set autoindent
+autocmd BufNewFile *.sh exec ":call SetTitle()"
+func SetTitle()
+    if expand("%:e") == 'sh'
+    call setline(1,"#!/bin/bash")
+    call setline(2,"#")
+    call setline(3,"#**********************************************************************************************")
+    call setline(4,"#Author:        ${AUTHOR}")
+    call setline(5,"#QQ:            ${QQ}")
+    call setline(6,"#Date:          ".strftime("%Y-%m-%d"))
+    call setline(7,"#FileName:      ".expand("%"))
+    call setline(8,"#URL:           ${V_URL}")
+    call setline(9,"#Description:   The test script")
+    call setline(10,"#Copyright (C): ".strftime("%Y")." All rights reserved")
+    call setline(11,"#*********************************************************************************************")
+    call setline(12,"")
+    endif
+endfunc
+autocmd BufNewFile * normal G
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} vimrc设置完成,请重新系统启动才能生效!"${END}
+}
+
+aliyun(){
+    URL=mirrors.aliyun.com
+}
+
+huawei(){
+    URL=repo.huaweicloud.com
+}
+
+tencent(){
+    URL=mirrors.cloud.tencent.com
+}
+
+tuna(){
+    URL=mirrors.tuna.tsinghua.edu.cn
+}
+
+netease(){
+    URL=mirrors.163.com
+}
+
+sohu(){
+    URL=mirrors.sohu.com
+}
+
+fedora(){
+    URL=archives.fedoraproject.org
+}
+
+nju(){
+    URL=mirrors.nju.edu.cn
+}
+
+ustc(){
+    URL=mirrors.ustc.edu.cn
+}
+
+sjtu(){
+    URL=mirrors.sjtug.sjtu.edu.cn
+}
+
+set_yum_centos8(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[BaseOS]
+name=BaseOS
+baseurl=https://${URL}/centos/\$releasever/BaseOS/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[AppStream]
+name=AppStream
+baseurl=https://${URL}/centos/\$releasever/AppStream/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos/\$releasever/extras/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos/\$releasever/centosplus/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/centos/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_epel_centos8(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/epel/\$releasever/Everything/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_2_centos8(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora-epel/\$releasever/Everything/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora-epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_3_centos8(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora/epel/\$releasever/Everything/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_yum_centos7(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[base]
+name=base
+baseurl=https://${URL}/centos/\$releasever/os/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos/\$releasever/extras/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[updates]
+name=updates
+baseurl=https://${URL}/centos/\$releasever/updates/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos/\$releasever/centosplus/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_epel_centos7(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_2_centos7(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora-epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora-epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_3_centos7(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_yum_centos6(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[base]
+name=base
+baseurl=https://${URL}/centos/\$releasever/os/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos/\$releasever/extras/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[updates]
+name=updates
+baseurl=https://${URL}/centos/\$releasever/updates/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos/\$releasever/centosplus/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist  &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_yum_2_centos6(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[base]
+name=base
+baseurl=https://${URL}/centos-vault/\$releasever.10/os/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos-vault/\$releasever.10/extras/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[updates]
+name=updates
+baseurl=https://${URL}/centos-vault/\$releasever.10/updates/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos-vault/\$releasever.10/centosplus/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist  &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_epel_centos6(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_2_centos6(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/pub/archive/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://$(tencent)/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_yum_rocky8(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[BaseOS]
+name=BaseOS
+baseurl=https://${URL}/rocky/\$releasever/BaseOS/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[AppStream]
+name=AppStream
+baseurl=https://${URL}/rocky/\$releasever/AppStream/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[extras]
+name=extras
+baseurl=https://${URL}/rocky/\$releasever/extras/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[plus]
+name=plus
+baseurl=https://${URL}/rocky/\$releasever/plus/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/rocky/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+centos8_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)搜狐镜像源
+7)南京大学镜像源
+8)中科大镜像源
+9)上海交通大学镜像源
+10)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-10):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_yum_centos8
+            ;;
+        2)
+            huawei
+            set_yum_centos8
+            ;;
+        3)
+            tencent
+            set_yum_centos8
+            ;;
+        4)
+            tuna
+            set_yum_centos8
+            ;;
+        5)
+            netease
+            set_yum_centos8
+            ;;
+        6)
+            sohu
+            set_yum_centos8
+            ;;
+        7)
+            nju
+            set_yum_centos8
+            ;;
+        8)
+            ustc
+            set_yum_centos8
+            ;;
+        9)
+            sjtu
+            set_yum_centos8
+            ;;
+        10)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos7_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)搜狐镜像源
+7)南京大学镜像源
+8)中科大镜像源
+9)上海交通大学镜像源
+10)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-10):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_yum_centos7
+            ;;
+        2)
+            huawei
+            set_yum_centos7
+            ;;
+        3)
+            tencent
+            set_yum_centos7
+            ;;
+        4)
+            tuna
+            set_yum_centos7
+            ;;
+        5)
+            netease
+            set_yum_centos7
+            ;;
+        6)
+            sohu
+            set_yum_centos7
+            ;;
+        7)
+            nju
+            set_yum_centos7
+            ;;
+        8)
+            ustc
+            set_yum_centos7
+            ;;
+        9)
+            sjtu
+            set_yum_centos7
+            ;;
+        10)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos6_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)腾讯镜像源
+2)搜狐镜像源
+3)阿里镜像源
+4)清华镜像源
+5)南京大学镜像源
+6)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-6):" NUM
+        case ${NUM} in
+        1)
+            tencent
+            set_yum_centos6
+            ;;
+        2)
+            sohu
+            set_yum_centos6
+            ;;
+        3)
+            aliyun
+            set_yum_2_centos6
+            ;;
+        4)
+            tuna
+            set_yum_2_centos6
+            ;;
+        5)
+            nju
+            set_yum_2_centos6
+            ;;
+        6)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-6)!"${END}
+            ;;
+        esac
+    done
+}
+
+rocky8_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)南京大学镜像源
+2)网易镜像源
+3)中科大镜像源
+4)上海交通大学镜像源
+5)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-5):" NUM
+        case ${NUM} in
+        1)
+            nju
+            set_yum_rocky8
+            ;;
+        2)
+            netease
+            set_yum_rocky8
+            ;;
+        3)
+            ustc
+            set_yum_rocky8
+            ;;
+        4)
+            sjtu
+            set_yum_rocky8
+            ;;
+        5)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-5)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos8_epel_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)搜狐镜像源
+6)南京大学镜像源
+7)中科大镜像源
+8)上海交通大学镜像源
+9)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-9):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_epel_centos8
+            ;;
+        2)
+            huawei
+            set_epel_centos8
+            ;;
+        3)
+            tencent
+            set_epel_centos8
+            ;;
+        4)
+            tuna
+            set_epel_centos8
+            ;;
+        5)
+            sohu
+            set_epel_2_centos8
+            ;;
+        6)
+            nju
+            set_epel_centos8
+            ;;
+        7)
+            ustc
+            set_epel_centos8
+            ;;
+        8)
+            sjtu
+            set_epel_3_centos8
+            ;;
+        9)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos7_epel_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)搜狐镜像源
+6)南京大学镜像源
+7)中科大镜像源
+8)上海交通大学镜像源
+9)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-9):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_epel_centos7
+            ;;
+        2)
+            huawei
+            set_epel_centos7
+            ;;
+        3)
+            tencent
+            set_epel_centos7
+            ;;
+        4)
+            tuna
+            set_epel_centos7
+            ;;
+        5)
+            sohu
+            set_epel_2_centos7
+            ;;
+        6)
+            nju
+            set_epel_centos7
+            ;;
+        7)
+            ustc
+            set_epel_centos7
+            ;;
+        8)
+            sjtu
+            set_epel_3_centos7
+            ;;
+        9)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos6_epel_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)腾讯镜像源
+2)Fedora镜像源
+3)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-3):" NUM
+        case ${NUM} in
+        1)
+            tencent
+            set_epel_centos6
+            ;;
+        2)
+            fedora
+            set_epel_2_centos6
+            ;;
+        3)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-3)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)base仓库
+2)epel仓库
+3)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-3):" NUM
+        case ${NUM} in
+        1)
+            if [ ${OS_RELEASE_VERSION} == "8" ] &> /dev/null;then
+                centos8_base_menu
+            elif [ ${OS_RELEASE_VERSION} == "7" ] &> /dev/null;then
+                centos7_base_menu
+            else
+                centos6_base_menu
+            fi
+            ;;
+        2)
+            if [ ${OS_RELEASE_VERSION} == "8" ] &> /dev/null;then
+                centos8_epel_menu
+            elif [ ${OS_RELEASE_VERSION} == "7" ] &> /dev/null;then
+                centos7_epel_menu
+            else
+                centos6_epel_menu
+            fi
+            ;;
+        3)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-3)!"${END}
+            ;;
+        esac
+    done
+}
+
+rocky_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)base仓库
+2)epel仓库
+3)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-3):" NUM
+        case ${NUM} in
+        1)
+            rocky8_base_menu
+            ;;
+        2)
+            centos8_epel_menu
+            ;;
+        3)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-3)!"${END}
+            ;;
+        esac
+    done
+}
+
+set_apt(){
+    mv /etc/apt/sources.list /etc/apt/sources.list.bak
+    cat > /etc/apt/sources.list <<-EOF
+deb http://${URL}/ubuntu/ $(lsb_release -cs) main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs) main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-security main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-security main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-updates main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-updates main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-proposed main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-proposed main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-backports main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-backports main restricted universe multiverse
+EOF
+    apt update
+    ${COLOR}"${OS_ID} ${OS_RELEASE} APT源设置完成!"${END}
+}
+
+apt_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)南京大学镜像源
+7)中科大镜像源
+8)上海交通大学镜像源
+9)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-9):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_apt
+            ;;
+        2)
+            huawei
+            set_apt
+            ;;
+        3)
+            tencent
+            set_apt
+            ;;
+        4)
+            tuna
+            set_apt
+            ;;
+        5)
+            netease
+            set_apt
+            ;;
+        6)
+            nju
+            set_apt
+            ;;
+        7)
+            ustc
+            set_apt
+            ;;
+        8)
+            sjtu
+            set_apt
+            ;;
+        9)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+set_package_repository(){
+    if [ ${OS_ID} == "CentOS" ]&> /dev/null;then
+        centos_menu
+    elif [ ${OS_ID} == "Rocky" ]&> /dev/null;then
+        rocky_menu
+    else
+        apt_menu
+    fi
+}
+
+centos_minimal_install(){
+    ${COLOR}'开始安装“Minimal安装建议安装软件包”,请稍等......'${END}
+    yum -y install gcc make autoconf gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel zlib-devel vim lrzsz tree tmux lsof tcpdump wget net-tools iotop bc bzip2 zip unzip nfs-utils man-pages &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} Minimal安装建议安装软件包已安装完成!"${END}
+}
+
+ubuntu_minimal_install(){
+    ${COLOR}'开始安装“Minimal安装建议安装软件包”,请稍等......'${END}
+    apt -y install iproute2 ntpdate tcpdump telnet traceroute nfs-kernel-server nfs-common lrzsz tree openssl libssl-dev libpcre3 libpcre3-dev zlib1g-dev gcc openssh-server iotop unzip zip
+    ${COLOR}"${OS_ID} ${OS_RELEASE} Minimal安装建议安装软件包已安装完成!"${END}
+}
+
+minimal_install(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        centos_minimal_install
+    else
+        ubuntu_minimal_install
+    fi
+}
+
+set_mail(){                                                                                                 
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q postfix &> /dev/null || { yum -y install postfix &> /dev/null; systemctl enable --now postfix &> /dev/null; }
+        rpm -q mailx &> /dev/null || yum -y install mailx &> /dev/null
+    else
+        dpkg -s mailutils &> /dev/null || apt -y install mailutils
+    fi
+    read -p "请输入邮箱地址:" MAIL
+    read -p "请输入邮箱授权码:" AUTH
+    SMTP=`echo ${MAIL} |awk -F"@" '{print $2}'`
+    cat >~/.mailrc <<-EOF
+set from=${MAIL}
+set smtp=smtp.${SMTP}
+set smtp-auth-user=${MAIL}
+set smtp-auth-password=${AUTH}
+set smtp-auth=login
+set ssl-verify=ignore
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 邮件设置完成,请重新登录后才能生效!"${END}
+}
+
+set_sshd_port(){
+    disable_selinux
+    disable_firewall
+    read -p "请输入端口号:" PORT
+    sed -i 's/#Port 22/Port '${PORT}'/' /etc/ssh/sshd_config
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 更改SSH端口号已完成，请重启系统后生效!"${END}
+}
+
+set_centos_eth(){
+    ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
+    #修改网卡名称配置文件
+    sed -ri.bak '/^GRUB_CMDLINE_LINUX=/s@"$@ net.ifnames=0 biosdevname=0"@' /etc/default/grub
+    grub2-mkconfig -o /boot/grub2/grub.cfg >& /dev/null
+
+    #修改网卡文件名
+    mv /etc/sysconfig/network-scripts/ifcfg-${ETHNAME} /etc/sysconfig/network-scripts/ifcfg-eth0
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名已修改成功，请重新启动系统后才能生效!"${END}
+}
+
+set_ubuntu_eth(){
+    #修改网卡名称配置文件
+    sed -ri.bak '/^GRUB_CMDLINE_LINUX=/s@"$@net.ifnames=0 biosdevname=0"@' /etc/default/grub
+    grub-mkconfig -o /boot/grub/grub.cfg >& /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名已修改成功，请重新启动系统后才能生效!"${END}
+}
+
+set_eth(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        if [ ${OS_RELEASE_VERSION} == 6 ];then
+            ${COLOR}"${OS_ID} ${OS_RELEASE} 不用修改网卡名"${END}
+        else
+            set_centos_eth
+        fi
+    else
+        set_ubuntu_eth
+    fi
+}
+
+check_ip(){
+    local IP=$1
+    VALID_CHECK=$(echo ${IP}|awk -F. '$1<=255&&$2<=255&&$3<=255&&$4<=255{print "yes"}')
+    if echo ${IP}|grep -E "^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$" >/dev/null; then
+        if [ ${VALID_CHECK} == "yes" ]; then
+            echo "IP ${IP}  available!"
+            return 0
+        else
+            echo "IP ${IP} not available!"
+            return 1
+        fi
+    else
+        echo "IP format error!"
+        return 1
+    fi
+}
+
+set_centos_ip(){
+    while true; do
+        read -p "请输入IP地址:"  IP
+        check_ip ${IP}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  C_PREFIX
+    while true; do
+        read -p "请输入网关地址:"  GATEWAY
+        check_ip ${GATEWAY}
+        [ $? -eq 0 ] && break
+    done
+    cat > /etc/sysconfig/network-scripts/ifcfg-eth0 <<-EOF
+DEVICE=eth0
+NAME=eth0
+BOOTPROTO=none
+ONBOOT=yes
+IPADDR=${IP}
+PREFIX=${C_PREFIX}
+GATEWAY=${GATEWAY}
+DNS1=223.5.5.5
+DNS2=180.76.76.76
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} IP地址和网关地址已修改成功,请重新启动系统后生效!"${END}
+}
+
+set_ubuntu_ip(){
+    while true; do
+        read -p "请输入IP地址:"  IP
+        check_ip ${IP}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  U_PREFIX
+    while true; do
+        read -p "请输入网关地址:"  GATEWAY
+        check_ip ${GATEWAY}
+        [ $? -eq 0 ] && break
+    done
+    cat > /etc/netplan/01-netcfg.yaml <<-EOF
+network:
+  version: 2
+  renderer: networkd
+  ethernets:
+    eth0:
+      addresses: [${IP}/${U_PREFIX}] 
+      gateway4: ${GATEWAY}
+      nameservers:
+        addresses: [223.5.5.5, 180.76.76.76]
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} IP地址和网关地址已修改成功,请重新启动系统后生效!"${END}
+}
+
+set_ip(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        set_centos_ip
+    else
+        set_ubuntu_ip
+    fi
+}
+
+set_hostname_all(){
+    read -p "请输入主机名:"  HOST
+    hostnamectl set-hostname ${HOST}
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 主机名设置成功，请重新登录生效!"${END}
+}
+
+set_hostname6(){
+    read -p "请输入主机名:"  HOST
+    sed -i.bak -r '/^HOSTNAME/s#^(HOSTNAME=).*#\1'${HOST}'#' /etc/sysconfig/network
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 主机名设置成功，请重新登录生效!"${END}
+}
+
+set_hostname(){
+    if [ ${OS_RELEASE_VERSION} == 6 ] &> /dev/null;then
+        set_hostname6
+    else
+        set_hostname_all
+    fi
+}
+
+red(){
+    P_COLOR=31
+}
+
+green(){
+    P_COLOR=32
+}
+
+yellow(){
+    P_COLOR=33
+}
+
+blue(){
+    P_COLOR=34
+}
+
+violet(){
+    P_COLOR=35
+}
+
+cyan_blue(){
+    P_COLOR=36
+}
+
+random_color(){
+    P_COLOR="$[RANDOM%7+31]"
+}
+
+centos_ps1_1(){
+    C_PS1_1=$(echo "PS1='\[\e[1;${P_COLOR}m\][\u@\h \W]\\$ \[\e[0m\]'" >> /etc/profile.d/env.sh)
+}
+
+centos_ps1_2(){
+    C_PS1_2=$(echo "PS1='\[\e[1;${P_COLOR}m\][\u@\h \W]\\$ \[\e[0m\]'" > /etc/profile.d/env.sh)
+}
+
+centos_vim(){
+    echo "export EDITOR=vim" >> /etc/profile.d/env.sh
+}
+
+centos_history(){
+    echo 'export HISTTIMEFORMAT="%F %T "' >> /etc/profile.d/env.sh
+}
+
+ubuntu_ps1(){
+    U_PS1=$(echo 'PS1="\[\e[1;'''${P_COLOR}'''m\]${debian_chroot:+($debian_chroot)}\u@\h:\w\\$ \[\e[0m\]"' >> ~/.bashrc)
+}
+
+ubuntu_vim(){
+    echo "export EDITOR=vim" >> ~/.bashrc
+}
+
+ubuntu_history(){
+    echo 'export HISTTIMEFORMAT="%F %T "' >> ~/.bashrc 
+}
+
+set_env(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ];then
+        if [ -a /etc/profile.d/env.sh ] && grep -Eqi "(^PS1|.*EDITOR|.*HISTTIMEFORMAT)" /etc/profile.d/env.sh;then
+            sed -i -e '/^PS1/d' -e '/.*EDITOR/d' -e '/.*HISTTIMEFORMAT/d' /etc/profile.d/env.sh
+            centos_ps1_1
+            centos_vim
+            centos_history
+        else
+            centos_ps1_2
+            centos_vim
+            centos_history
+        fi
+    fi
+    if [ ${OS_ID} == "Ubuntu" ];then
+        if grep -Eqi "(^PS1|.*EDITOR|.*HISTTIMEFORMAT)" ~/.bashrc;then
+            sed -i -e '/^PS1/d' -e '/.*EDITOR/d' -e '/.*HISTTIMEFORMAT/d' ~/.bashrc
+            ubuntu_ps1
+            ubuntu_vim
+            ubuntu_history
+        else
+            ubuntu_ps1
+            ubuntu_vim
+            ubuntu_history
+        fi
+    fi
+}
+
+set_ps1(){
+    TIPS="${COLOR}${OS_ID} ${OS_RELEASE} PS1和系统环境变量已设置完成,请重新登录生效!${END}"
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)31 红色
+2)32 绿色
+3)33 黄色
+4)34 蓝色
+5)35 紫色
+6)36 青色
+7)随机颜色
+8)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入颜色编号(1-8)" NUM
+        case ${NUM} in
+        1)
+            red
+            set_env
+            ${TIPS}
+            ;;
+        2)
+            green
+            set_env
+            ${TIPS}
+            ;;
+        3)
+            yellow
+            set_env
+            ${TIPS}
+            ;;
+        4)
+            blue
+            set_env
+            ${TIPS}
+            ;;
+        5)
+            violet
+            set_env
+            ${TIPS}
+            ;;
+        6)
+            cyan_blue
+            set_env
+            ${TIPS}
+            ;;
+        7)
+            random_color
+            set_env
+            ${TIPS}
+            ;;
+        8)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+set_swap(){
+    sed -ri 's/.*swap.*/#&/' /etc/fstab
+    swapoff -a
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 禁用swap成功!"${END}
+}
+
+set_kernel(){
+    cat > /etc/sysctl.conf <<-EOF
+# Controls source route verification
+net.ipv4.conf.default.rp_filter = 1
+net.ipv4.ip_nonlocal_bind = 1
+net.ipv4.ip_forward = 1
+
+# Do not accept source routing
+net.ipv4.conf.default.accept_source_route = 0
+
+# Controls the System Request debugging functionality of the kernel
+kernel.sysrq = 0
+
+# Controls whether core dumps will append the PID to the core filename.
+# Useful for debugging multi-threaded applications.
+kernel.core_uses_pid = 1
+
+# Controls the use of TCP syncookies
+net.ipv4.tcp_syncookies = 1
+
+# Disable netfilter on bridges.
+net.bridge.bridge-nf-call-ip6tables = 0
+net.bridge.bridge-nf-call-iptables = 0
+net.bridge.bridge-nf-call-arptables = 0
+
+# Controls the default maxmimum size of a mesage queue
+kernel.msgmnb = 65536
+
+# Controls the maximum size of a message, in bytes
+kernel.msgmax = 65536
+
+# Controls the maximum shared segment size, in bytes
+kernel.shmmax = 68719476736
+
+# Controls the maximum number of shared memory segments, in pages
+kernel.shmall = 4294967296
+
+# TCP kernel paramater
+net.ipv4.tcp_mem = 786432 1048576 1572864
+net.ipv4.tcp_rmem = 4096        87380   4194304
+net.ipv4.tcp_wmem = 4096        16384   4194304
+net.ipv4.tcp_window_scaling = 1
+net.ipv4.tcp_sack = 1
+
+# socket buffer
+net.core.wmem_default = 8388608
+net.core.rmem_default = 8388608
+net.core.rmem_max = 16777216
+net.core.wmem_max = 16777216
+net.core.netdev_max_backlog = 262144
+net.core.somaxconn = 20480
+net.core.optmem_max = 81920
+
+# TCP conn
+net.ipv4.tcp_max_syn_backlog = 262144
+net.ipv4.tcp_syn_retries = 3
+net.ipv4.tcp_retries1 = 3
+net.ipv4.tcp_retries2 = 15
+
+# tcp conn reuse
+net.ipv4.tcp_tw_reuse = 1
+net.ipv4.tcp_tw_recycle = 0
+net.ipv4.tcp_fin_timeout = 30
+net.ipv4.tcp_timestamps = 0
+
+net.ipv4.tcp_max_tw_buckets = 20000
+net.ipv4.tcp_max_orphans = 3276800
+net.ipv4.tcp_synack_retries = 1
+net.ipv4.tcp_syncookies = 1
+
+# keepalive conn
+net.ipv4.tcp_keepalive_time = 300
+net.ipv4.tcp_keepalive_intvl = 30
+net.ipv4.tcp_keepalive_probes = 3
+net.ipv4.ip_local_port_range = 10001    65000
+
+# swap
+vm.overcommit_memory = 0
+vm.swappiness = 10
+
+#net.ipv4.conf.eth1.rp_filter = 0
+#net.ipv4.conf.lo.arp_ignore = 1
+#net.ipv4.conf.lo.arp_announce = 2
+#net.ipv4.conf.all.arp_ignore = 1
+#net.ipv4.conf.all.arp_announce = 2
+EOF
+    sysctl -p &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 优化内核参数成功!"${END}
+}
+
+set_limits(){
+    cat >> /etc/security/limits.conf <<-EOF
+root     soft   core     unlimited
+root     hard   core     unlimited
+root     soft   nproc    1000000
+root     hard   nproc    1000000
+root     soft   nofile   1000000
+root     hard   nofile   1000000
+root     soft   memlock  32000
+root     hard   memlock  32000
+root     soft   msgqueue 8192000
+root     hard   msgqueue 8192000
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 优化资源限制参数成功!"${END}
+}
+
+set_root_login(){
+    read -p "请输入密码: " PASSWORD
+    echo ${PASSWORD} |sudo -S sed -ri 's@#(PermitRootLogin )prohibit-password@\1yes@' /etc/ssh/sshd_config
+    sudo systemctl restart sshd
+    sudo -S passwd root <<-EOF
+${PASSWORD}
+${PASSWORD}
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} root用户登录已设置完成,请重新登录后生效!"${END}
+}
+
+ubuntu_remove(){
+    apt purge ufw lxd lxd-client lxcfs liblxc-common
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 无用软件包卸载完成!"${END}
+}
+
+menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+************************************************************
+*                      初始化脚本菜单                      *
+* 1.禁用SELinux               12.修改IP地址和网关地址      *
+* 2.关闭防火墙                13.设置主机名                *
+* 3.优化SSH                   14.设置PS1和系统环境变量     *
+* 4.设置系统别名              15.禁用SWAP                  *
+* 5.1-4全设置                 16.优化内核参数              *
+* 6.设置vimrc配置文件         17.优化资源限制参数          *
+* 7.设置软件包仓库            18.Ubuntu设置root用户登录    *
+* 8.Minimal安装建议安装软件   19.Ubuntu卸载无用软件包      *
+* 9.安装邮件服务并配置邮件    20.重启系统                  *
+* 10.更改SSH端口号            21.退出                      *
+* 11.修改网卡名                                            *
+************************************************************
+EOF
+        echo -e '\E[0m'
+
+        read -p "请选择相应的编号(1-21): " choice
+        case ${choice} in
+        1)
+            disable_selinux
+            ;;
+        2)
+            disable_firewall
+            ;;
+        3)
+            optimization_sshd
+            ;;
+        4)
+            set_alias
+            ;;
+        5)
+            disable_selinux
+            disable_firewall
+            optimization_sshd
+            set_alias
+            ;;
+        6)
+            set_vimrc
+            ;;
+        7)
+            set_package_repository
+            ;;
+        8)
+            minimal_install
+            ;;
+        9)
+            set_mail
+            ;;
+        10)
+            set_sshd_port
+            ;;
+        11)
+            set_eth
+            ;;
+        12)
+            set_ip
+            ;;
+        13)
+            set_hostname
+            ;;
+        14)
+            set_ps1
+            ;;
+        15)
+            set_swap
+            ;;
+        16)
+            set_kernel
+            ;;
+        17)
+            set_limits
+            ;;
+        18)
+            set_root_login
+            ;;
+        19)
+            ubuntu_remove
+            ;;
+        20)
+            reboot
+            ;;
+        21)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-21)!"${END}
+            ;;
+        esac
+    done
+}
+
+main(){
+    os
+    menu
+}
+
+main
diff --git a/reset/reset_v2.sh b/reset/reset_v2.sh
new file mode 100644
index 0000000..56b6ba1
--- /dev/null
+++ b/reset/reset_v2.sh
@@ -0,0 +1,1609 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2022-04-19
+#FileName:      reset_v2.sh
+#URL:           raymond.blog.csdn.net
+#Description:   reset for CentOS 6/7/8/stream 8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+os(){
+    if grep -Eqi "Centos"  /etc/issue && [ $(sed -rn 's#^.* ([0-9]+)\..*#\1#p' /etc/redhat-release) == 6 ] ;then
+        OS_ID=`sed -rn 's#^([[:alpha:]]+) .*#\1#p' /etc/redhat-release`
+        OS_RELEASE=`sed -rn 's#^.* ([0-9.]+).*#\1#p' /etc/redhat-release`
+        OS_RELEASE_VERSION=`sed -rn 's#^.* ([0-9]+)\..*#\1#p' /etc/redhat-release`
+    else
+        OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+        OS_NAME=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+) (.*)"$@\2@p' /etc/os-release`
+        OS_RELEASE=`sed -rn '/^VERSION_ID=/s@.*="?([0-9.]+)"?@\1@p' /etc/os-release`
+        OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+    fi
+}
+
+disable_selinux(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        if [ `getenforce` == "Enforcing" ];then
+            sed -ri.bak 's/^(SELINUX=).*/\1disabled/' /etc/selinux/config
+            ${COLOR}"${OS_ID} ${OS_RELEASE} SELinux已禁用,请重新启动系统后才能生效!"${END}
+        else
+            ${COLOR}"${OS_ID} ${OS_RELEASE} SELinux已被禁用，不用设置!"${END}
+        fi
+    else
+        ${COLOR}"${OS_ID} ${OS_RELEASE} SELinux默认没有安装,不用设置!"${END}
+    fi
+}
+
+disable_firewall(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q firewalld &> /dev/null && { systemctl disable --now firewalld &> /dev/null; ${COLOR}"${OS_ID} ${OS_RELEASE} Firewall防火墙已关闭!"${END}; } || { service iptables stop ; chkconfig iptables off; ${COLOR}"${OS_ID} ${OS_RELEASE} iptables防火墙已关闭!"${END}; }
+    else
+        dpkg -s ufw &> /dev/null && { systemctl disable --now ufw &> /dev/null; ${COLOR}"${OS_ID} ${OS_RELEASE} ufw防火墙已关闭!"${END}; } || ${COLOR}"${OS_ID} ${OS_RELEASE}  没有ufw防火墙服务,不用关闭！"${END}
+    fi
+}
+
+optimization_sshd(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        sed -ri.bak -e 's/^#(UseDNS).*/\1 no/' -e 's/^(GSSAPIAuthentication).*/\1 no/' /etc/ssh/sshd_config
+    else
+        sed -ri.bak -e 's/^#(UseDNS).*/\1 no/' -e 's/^#(GSSAPIAuthentication).*/\1 no/' /etc/ssh/sshd_config
+    fi
+    if [ ${OS_RELEASE_VERSION} == "6" ] &> /dev/null;then
+        service sshd restart
+    else
+        systemctl restart sshd
+    fi
+    ${COLOR}"${OS_ID} ${OS_RELEASE} SSH已优化完成!"${END}
+}
+
+set_centos_alias(){
+    cat >>~/.bashrc <<-EOF
+alias cdnet="cd /etc/sysconfig/network-scripts"
+alias vie0="vim /etc/sysconfig/network-scripts/ifcfg-eth0"
+alias vie1="vim /etc/sysconfig/network-scripts/ifcfg-eth1"
+alias scandisk="echo '- - -' > /sys/class/scsi_host/host0/scan;echo '- - -' > /sys/class/scsi_host/host1/scan;echo '- - -' > /sys/class/scsi_host/host2/scan"
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 系统别名已设置成功,请重新登陆后生效!"${END}
+}
+
+set_ubuntu_alias(){
+    cat >>~/.bashrc <<-EOF
+alias cdnet="cd /etc/netplan"
+alias scandisk="echo '- - -' > /sys/class/scsi_host/host0/scan;echo '- - -' > /sys/class/scsi_host/host1/scan;echo '- - -' > /sys/class/scsi_host/host2/scan"
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 系统别名已设置成功,请重新登陆后生效!"${END}
+}
+
+set_alias(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ];then
+        if grep -Eqi "(.*cdnet|.*vie0|.*vie1|.*scandisk)" ~/.bashrc;then
+            sed -i -e '/.*cdnet/d'  -e '/.*vie0/d' -e '/.*vie1/d' -e '/.*scandisk/d' ~/.bashrc
+            set_centos_alias
+        else
+            set_centos_alias
+        fi
+    fi
+    if [ ${OS_ID} == "Ubuntu" ];then
+        if grep -Eqi "(.*cdnet|.*scandisk)" ~/.bashrc;then
+            sed -i -e '/.*cdnet/d' -e '/.*scandisk/d' ~/.bashrc
+            set_ubuntu_alias
+        else
+            set_ubuntu_alias
+        fi
+    fi
+}
+
+set_vimrc(){
+    read -p "请输入作者名:" AUTHOR
+    read -p "请输入QQ号:" QQ
+    read -p "请输入网址:" V_URL
+    cat >~/.vimrc <<-EOF
+set ts=4
+set expandtab
+set ignorecase
+set cursorline
+set autoindent
+autocmd BufNewFile *.sh exec ":call SetTitle()"
+func SetTitle()
+    if expand("%:e") == 'sh'
+    call setline(1,"#!/bin/bash")
+    call setline(2,"#")
+    call setline(3,"#**********************************************************************************************")
+    call setline(4,"#Author:        ${AUTHOR}")
+    call setline(5,"#QQ:            ${QQ}")
+    call setline(6,"#Date:          ".strftime("%Y-%m-%d"))
+    call setline(7,"#FileName:      ".expand("%"))
+    call setline(8,"#URL:           ${V_URL}")
+    call setline(9,"#Description:   The test script")
+    call setline(10,"#Copyright (C): ".strftime("%Y")." All rights reserved")
+    call setline(11,"#*********************************************************************************************")
+    call setline(12,"")
+    endif
+endfunc
+autocmd BufNewFile * normal G
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} vimrc设置完成,请重新系统启动才能生效!"${END}
+}
+
+aliyun(){
+    URL=mirrors.aliyun.com
+}
+
+huawei(){
+    URL=repo.huaweicloud.com
+}
+
+tencent(){
+    URL=mirrors.cloud.tencent.com
+}
+
+tuna(){
+    URL=mirrors.tuna.tsinghua.edu.cn
+}
+
+netease(){
+    URL=mirrors.163.com
+}
+
+sohu(){
+    URL=mirrors.sohu.com
+}
+
+fedora(){
+    URL=archives.fedoraproject.org
+}
+
+nju(){
+    URL=mirrors.nju.edu.cn
+}
+
+ustc(){
+    URL=mirrors.ustc.edu.cn
+}
+
+sjtu(){
+    URL=mirrors.sjtug.sjtu.edu.cn
+}
+
+set_yum_centos8_stream(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[BaseOS]
+name=BaseOS
+baseurl=https://${URL}/centos/\$releasever-stream/BaseOS/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[AppStream]
+name=AppStream
+baseurl=https://${URL}/centos/\$releasever-stream/AppStream/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos/\$releasever-stream/extras/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos/\$releasever-stream/centosplus/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/centos/\$releasever-stream/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_yum_centos8(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[BaseOS]
+name=BaseOS
+baseurl=https://${URL}/centos-vault/centos/\$releasever/BaseOS/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[AppStream]
+name=AppStream
+baseurl=https://${URL}/centos-vault/centos/\$releasever/AppStream/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos-vault/centos/\$releasever/extras/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos-vault/centos/\$releasever/centosplus/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/centos-vault/centos/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_epel_centos8(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/epel/\$releasever/Everything/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_2_centos8(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora-epel/\$releasever/Everything/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora-epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_3_centos8(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora/epel/\$releasever/Everything/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_yum_centos7(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[base]
+name=base
+baseurl=https://${URL}/centos/\$releasever/os/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos/\$releasever/extras/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[updates]
+name=updates
+baseurl=https://${URL}/centos/\$releasever/updates/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos/\$releasever/centosplus/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_epel_centos7(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_2_centos7(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora-epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora-epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_3_centos7(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_yum_centos6(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[base]
+name=base
+baseurl=https://${URL}/centos-vault/centos/\$releasever/os/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos-vault/centos/\$releasever/extras/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[updates]
+name=updates
+baseurl=https://${URL}/centos-vault/centos/\$releasever/updates/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos-vault/centos/\$releasever/centosplus/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist  &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_epel_centos6(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_2_centos6(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/pub/archive/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://$(tencent)/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_yum_rocky8(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[BaseOS]
+name=BaseOS
+baseurl=https://${URL}/rocky/\$releasever/BaseOS/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[AppStream]
+name=AppStream
+baseurl=https://${URL}/rocky/\$releasever/AppStream/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[extras]
+name=extras
+baseurl=https://${URL}/rocky/\$releasever/extras/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[plus]
+name=plus
+baseurl=https://${URL}/rocky/\$releasever/plus/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/rocky/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+centos8_stream_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)搜狐镜像源
+7)南京大学镜像源
+8)中科大镜像源
+9)上海交通大学镜像源
+10)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-10):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_yum_centos8_stream
+            ;;
+        2)
+            huawei
+            set_yum_centos8_stream
+            ;;
+        3)
+            tencent
+            set_yum_centos8_stream
+            ;;
+        4)
+            tuna
+            set_yum_centos8_stream
+            ;;
+        5)
+            netease
+            set_yum_centos8_stream
+            ;;
+        6)
+            sohu
+            set_yum_centos8_stream
+            ;;
+        7)
+            nju
+            set_yum_centos8_stream
+            ;;
+        8)
+            ustc
+            set_yum_centos8_stream
+            ;;
+        9)
+            sjtu
+            set_yum_centos8_stream
+            ;;
+        10)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos8_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)搜狐镜像源
+7)南京大学镜像源
+8)中科大镜像源
+9)上海交通大学镜像源
+10)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-10):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_yum_centos8
+            ;;
+        2)
+            huawei
+            set_yum_centos8
+            ;;
+        3)
+            tencent
+            set_yum_centos8
+            ;;
+        4)
+            tuna
+            set_yum_centos8
+            ;;
+        5)
+            netease
+            set_yum_centos8
+            ;;
+        6)
+            sohu
+            set_yum_centos8
+            ;;
+        7)
+            nju
+            set_yum_centos8
+            ;;
+        8)
+            ustc
+            set_yum_centos8
+            ;;
+        9)
+            sjtu
+            set_yum_centos8
+            ;;
+        10)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos7_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)搜狐镜像源
+7)南京大学镜像源
+8)中科大镜像源
+9)上海交通大学镜像源
+10)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-10):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_yum_centos7
+            ;;
+        2)
+            huawei
+            set_yum_centos7
+            ;;
+        3)
+            tencent
+            set_yum_centos7
+            ;;
+        4)
+            tuna
+            set_yum_centos7
+            ;;
+        5)
+            netease
+            set_yum_centos7
+            ;;
+        6)
+            sohu
+            set_yum_centos7
+            ;;
+        7)
+            nju
+            set_yum_centos7
+            ;;
+        8)
+            ustc
+            set_yum_centos7
+            ;;
+        9)
+            sjtu
+            set_yum_centos7
+            ;;
+        10)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos6_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)腾讯镜像源
+2)搜狐镜像源
+3)阿里镜像源
+4)清华镜像源
+5)南京大学镜像源
+6)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-6):" NUM
+        case ${NUM} in
+        1)
+            tencent
+            set_yum_centos6
+            ;;
+        2)
+            sohu
+            set_yum_centos6
+            ;;
+        3)
+            aliyun
+            set_yum_centos6
+            ;;
+        4)
+            tuna
+            set_yum_centos6
+            ;;
+        5)
+            nju
+            set_yum_centos6
+            ;;
+        6)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-6)!"${END}
+            ;;
+        esac
+    done
+}
+
+rocky8_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)南京大学镜像源
+2)网易镜像源
+3)中科大镜像源
+4)上海交通大学镜像源
+5)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-5):" NUM
+        case ${NUM} in
+        1)
+            nju
+            set_yum_rocky8
+            ;;
+        2)
+            netease
+            set_yum_rocky8
+            ;;
+        3)
+            ustc
+            set_yum_rocky8
+            ;;
+        4)
+            sjtu
+            set_yum_rocky8
+            ;;
+        5)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-5)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos8_epel_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)搜狐镜像源
+6)南京大学镜像源
+7)中科大镜像源
+8)上海交通大学镜像源
+9)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-9):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_epel_centos8
+            ;;
+        2)
+            huawei
+            set_epel_centos8
+            ;;
+        3)
+            tencent
+            set_epel_centos8
+            ;;
+        4)
+            tuna
+            set_epel_centos8
+            ;;
+        5)
+            sohu
+            set_epel_2_centos8
+            ;;
+        6)
+            nju
+            set_epel_centos8
+            ;;
+        7)
+            ustc
+            set_epel_centos8
+            ;;
+        8)
+            sjtu
+            set_epel_3_centos8
+            ;;
+        9)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos7_epel_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)搜狐镜像源
+6)南京大学镜像源
+7)中科大镜像源
+8)上海交通大学镜像源
+9)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-9):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_epel_centos7
+            ;;
+        2)
+            huawei
+            set_epel_centos7
+            ;;
+        3)
+            tencent
+            set_epel_centos7
+            ;;
+        4)
+            tuna
+            set_epel_centos7
+            ;;
+        5)
+            sohu
+            set_epel_2_centos7
+            ;;
+        6)
+            nju
+            set_epel_centos7
+            ;;
+        7)
+            ustc
+            set_epel_centos7
+            ;;
+        8)
+            sjtu
+            set_epel_3_centos7
+            ;;
+        9)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos6_epel_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)腾讯镜像源
+2)Fedora镜像源
+3)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-3):" NUM
+        case ${NUM} in
+        1)
+            tencent
+            set_epel_centos6
+            ;;
+        2)
+            fedora
+            set_epel_2_centos6
+            ;;
+        3)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-3)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)base仓库
+2)epel仓库
+3)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-3):" NUM
+        case ${NUM} in
+        1)
+            if [ ${OS_RELEASE_VERSION} == "8" -a ${OS_NAME} == "Stream" ] &> /dev/null;then
+                centos8_stream_base_menu
+            elif [ ${OS_RELEASE_VERSION} == "8" -a ${OS_NAME} == "Linux" ] &> /dev/null;then
+                centos8_base_menu
+            elif [ ${OS_RELEASE_VERSION} == "7" ] &> /dev/null;then
+                centos7_base_menu
+            else
+                centos6_base_menu
+            fi
+            ;;
+        2)
+            if [ ${OS_RELEASE_VERSION} == "8" ] &> /dev/null;then
+                centos8_epel_menu
+            elif [ ${OS_RELEASE_VERSION} == "7" ] &> /dev/null;then
+                centos7_epel_menu
+            else
+                centos6_epel_menu
+            fi
+            ;;
+        3)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-3)!"${END}
+            ;;
+        esac
+    done
+}
+
+rocky_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)base仓库
+2)epel仓库
+3)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-3):" NUM
+        case ${NUM} in
+        1)
+            rocky8_base_menu
+            ;;
+        2)
+            centos8_epel_menu
+            ;;
+        3)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-3)!"${END}
+            ;;
+        esac
+    done
+}
+
+set_apt(){
+    mv /etc/apt/sources.list /etc/apt/sources.list.bak
+    cat > /etc/apt/sources.list <<-EOF
+deb http://${URL}/ubuntu/ $(lsb_release -cs) main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs) main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-security main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-security main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-updates main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-updates main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-proposed main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-proposed main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-backports main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-backports main restricted universe multiverse
+EOF
+    apt update
+    ${COLOR}"${OS_ID} ${OS_RELEASE} APT源设置完成!"${END}
+}
+
+apt_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)南京大学镜像源
+7)中科大镜像源
+8)上海交通大学镜像源
+9)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-9):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_apt
+            ;;
+        2)
+            huawei
+            set_apt
+            ;;
+        3)
+            tencent
+            set_apt
+            ;;
+        4)
+            tuna
+            set_apt
+            ;;
+        5)
+            netease
+            set_apt
+            ;;
+        6)
+            nju
+            set_apt
+            ;;
+        7)
+            ustc
+            set_apt
+            ;;
+        8)
+            sjtu
+            set_apt
+            ;;
+        9)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+set_package_repository(){
+    if [ ${OS_ID} == "CentOS" ]&> /dev/null;then
+        centos_menu
+    elif [ ${OS_ID} == "Rocky" ]&> /dev/null;then
+        rocky_menu
+    else
+        apt_menu
+    fi
+}
+
+centos_minimal_install(){
+    ${COLOR}'开始安装“Minimal安装建议安装软件包”,请稍等......'${END}
+    yum -y install gcc make autoconf gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel zlib-devel vim lrzsz tree tmux lsof tcpdump wget net-tools iotop bc bzip2 zip unzip nfs-utils man-pages &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} Minimal安装建议安装软件包已安装完成!"${END}
+}
+
+ubuntu_minimal_install(){
+    ${COLOR}'开始安装“Minimal安装建议安装软件包”,请稍等......'${END}
+    apt -y install iproute2 ntpdate tcpdump telnet traceroute nfs-kernel-server nfs-common lrzsz tree openssl libssl-dev libpcre3 libpcre3-dev zlib1g-dev gcc openssh-server iotop unzip zip
+    ${COLOR}"${OS_ID} ${OS_RELEASE} Minimal安装建议安装软件包已安装完成!"${END}
+}
+
+minimal_install(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        centos_minimal_install
+    else
+        ubuntu_minimal_install
+    fi
+}
+
+set_mail(){                                                                                                 
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q postfix &> /dev/null || { yum -y install postfix &> /dev/null; systemctl enable --now postfix &> /dev/null; }
+        rpm -q mailx &> /dev/null || yum -y install mailx &> /dev/null
+    else
+        dpkg -s mailutils &> /dev/null || apt -y install mailutils
+    fi
+    read -p "请输入邮箱地址:" MAIL
+    read -p "请输入邮箱授权码:" AUTH
+    SMTP=`echo ${MAIL} |awk -F"@" '{print $2}'`
+    cat >~/.mailrc <<-EOF
+set from=${MAIL}
+set smtp=smtp.${SMTP}
+set smtp-auth-user=${MAIL}
+set smtp-auth-password=${AUTH}
+set smtp-auth=login
+set ssl-verify=ignore
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 邮件设置完成,请重新登录后才能生效!"${END}
+}
+
+set_sshd_port(){
+    disable_selinux
+    disable_firewall
+    read -p "请输入端口号:" PORT
+    sed -i 's/#Port 22/Port '${PORT}'/' /etc/ssh/sshd_config
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 更改SSH端口号已完成，请重启系统后生效!"${END}
+}
+
+set_centos_eth(){
+    ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
+    #修改网卡名称配置文件
+    sed -ri.bak '/^GRUB_CMDLINE_LINUX=/s@"$@ net.ifnames=0 biosdevname=0"@' /etc/default/grub
+    grub2-mkconfig -o /boot/grub2/grub.cfg >& /dev/null
+
+    #修改网卡文件名
+    mv /etc/sysconfig/network-scripts/ifcfg-${ETHNAME} /etc/sysconfig/network-scripts/ifcfg-eth0
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名已修改成功，请重新启动系统后才能生效!"${END}
+}
+
+set_ubuntu_eth(){
+    #修改网卡名称配置文件
+    sed -ri.bak '/^GRUB_CMDLINE_LINUX=/s@"$@net.ifnames=0 biosdevname=0"@' /etc/default/grub
+    grub-mkconfig -o /boot/grub/grub.cfg >& /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名已修改成功，请重新启动系统后才能生效!"${END}
+}
+
+set_eth(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        if [ ${OS_RELEASE_VERSION} == 6 ];then
+            ${COLOR}"${OS_ID} ${OS_RELEASE} 不用修改网卡名"${END}
+        else
+            set_centos_eth
+        fi
+    else
+        set_ubuntu_eth
+    fi
+}
+
+check_ip(){
+    local IP=$1
+    VALID_CHECK=$(echo ${IP}|awk -F. '$1<=255&&$2<=255&&$3<=255&&$4<=255{print "yes"}')
+    if echo ${IP}|grep -E "^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$" >/dev/null; then
+        if [ ${VALID_CHECK} == "yes" ]; then
+            echo "IP ${IP}  available!"
+            return 0
+        else
+            echo "IP ${IP} not available!"
+            return 1
+        fi
+    else
+        echo "IP format error!"
+        return 1
+    fi
+}
+
+set_centos_ip(){
+    while true; do
+        read -p "请输入IP地址:"  IP
+        check_ip ${IP}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  C_PREFIX
+    while true; do
+        read -p "请输入网关地址:"  GATEWAY
+        check_ip ${GATEWAY}
+        [ $? -eq 0 ] && break
+    done
+    cat > /etc/sysconfig/network-scripts/ifcfg-eth0 <<-EOF
+DEVICE=eth0
+NAME=eth0
+BOOTPROTO=none
+ONBOOT=yes
+IPADDR=${IP}
+PREFIX=${C_PREFIX}
+GATEWAY=${GATEWAY}
+DNS1=223.5.5.5
+DNS2=180.76.76.76
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} IP地址和网关地址已修改成功,请重新启动系统后生效!"${END}
+}
+
+set_ubuntu_ip(){
+    while true; do
+        read -p "请输入IP地址:"  IP
+        check_ip ${IP}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  U_PREFIX
+    while true; do
+        read -p "请输入网关地址:"  GATEWAY
+        check_ip ${GATEWAY}
+        [ $? -eq 0 ] && break
+    done
+    cat > /etc/netplan/01-netcfg.yaml <<-EOF
+network:
+  version: 2
+  renderer: networkd
+  ethernets:
+    eth0:
+      addresses: [${IP}/${U_PREFIX}] 
+      gateway4: ${GATEWAY}
+      nameservers:
+        addresses: [223.5.5.5, 180.76.76.76]
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} IP地址和网关地址已修改成功,请重新启动系统后生效!"${END}
+}
+
+set_ip(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        set_centos_ip
+    else
+        set_ubuntu_ip
+    fi
+}
+
+set_hostname_all(){
+    read -p "请输入主机名:"  HOST
+    hostnamectl set-hostname ${HOST}
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 主机名设置成功，请重新登录生效!"${END}
+}
+
+set_hostname6(){
+    read -p "请输入主机名:"  HOST
+    sed -i.bak -r '/^HOSTNAME/s#^(HOSTNAME=).*#\1'${HOST}'#' /etc/sysconfig/network
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 主机名设置成功，请重新登录生效!"${END}
+}
+
+set_hostname(){
+    if [ ${OS_RELEASE_VERSION} == 6 ] &> /dev/null;then
+        set_hostname6
+    else
+        set_hostname_all
+    fi
+}
+
+red(){
+    P_COLOR=31
+}
+
+green(){
+    P_COLOR=32
+}
+
+yellow(){
+    P_COLOR=33
+}
+
+blue(){
+    P_COLOR=34
+}
+
+violet(){
+    P_COLOR=35
+}
+
+cyan_blue(){
+    P_COLOR=36
+}
+
+random_color(){
+    P_COLOR="$[RANDOM%7+31]"
+}
+
+centos_ps1_1(){
+    C_PS1_1=$(echo "PS1='\[\e[1;${P_COLOR}m\][\u@\h \W]\\$ \[\e[0m\]'" >> /etc/profile.d/env.sh)
+}
+
+centos_ps1_2(){
+    C_PS1_2=$(echo "PS1='\[\e[1;${P_COLOR}m\][\u@\h \W]\\$ \[\e[0m\]'" > /etc/profile.d/env.sh)
+}
+
+centos_vim(){
+    echo "export EDITOR=vim" >> /etc/profile.d/env.sh
+}
+
+centos_history(){
+    echo 'export HISTTIMEFORMAT="%F %T "' >> /etc/profile.d/env.sh
+}
+
+ubuntu_ps1(){
+    U_PS1=$(echo 'PS1="\[\e[1;'''${P_COLOR}'''m\]${debian_chroot:+($debian_chroot)}\u@\h:\w\\$ \[\e[0m\]"' >> ~/.bashrc)
+}
+
+ubuntu_vim(){
+    echo "export EDITOR=vim" >> ~/.bashrc
+}
+
+ubuntu_history(){
+    echo 'export HISTTIMEFORMAT="%F %T "' >> ~/.bashrc 
+}
+
+set_env(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ];then
+        if [ -a /etc/profile.d/env.sh ] && grep -Eqi "(^PS1|.*EDITOR|.*HISTTIMEFORMAT)" /etc/profile.d/env.sh;then
+            sed -i -e '/^PS1/d' -e '/.*EDITOR/d' -e '/.*HISTTIMEFORMAT/d' /etc/profile.d/env.sh
+            centos_ps1_1
+            centos_vim
+            centos_history
+        else
+            centos_ps1_2
+            centos_vim
+            centos_history
+        fi
+    fi
+    if [ ${OS_ID} == "Ubuntu" ];then
+        if grep -Eqi "(^PS1|.*EDITOR|.*HISTTIMEFORMAT)" ~/.bashrc;then
+            sed -i -e '/^PS1/d' -e '/.*EDITOR/d' -e '/.*HISTTIMEFORMAT/d' ~/.bashrc
+            ubuntu_ps1
+            ubuntu_vim
+            ubuntu_history
+        else
+            ubuntu_ps1
+            ubuntu_vim
+            ubuntu_history
+        fi
+    fi
+}
+
+set_ps1(){
+    TIPS="${COLOR}${OS_ID} ${OS_RELEASE} PS1和系统环境变量已设置完成,请重新登录生效!${END}"
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)31 红色
+2)32 绿色
+3)33 黄色
+4)34 蓝色
+5)35 紫色
+6)36 青色
+7)随机颜色
+8)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入颜色编号(1-8)" NUM
+        case ${NUM} in
+        1)
+            red
+            set_env
+            ${TIPS}
+            ;;
+        2)
+            green
+            set_env
+            ${TIPS}
+            ;;
+        3)
+            yellow
+            set_env
+            ${TIPS}
+            ;;
+        4)
+            blue
+            set_env
+            ${TIPS}
+            ;;
+        5)
+            violet
+            set_env
+            ${TIPS}
+            ;;
+        6)
+            cyan_blue
+            set_env
+            ${TIPS}
+            ;;
+        7)
+            random_color
+            set_env
+            ${TIPS}
+            ;;
+        8)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+set_swap(){
+    sed -ri 's/.*swap.*/#&/' /etc/fstab
+	if [ ${OS_ID} == "Ubuntu" -a ${OS_RELEASE_VERSION} == 20 ];then
+        SD_NAME=`lsblk|awk -F"[ └─]" '/SWAP/{printf $3}'`
+        systemctl mask dev-${SD_NAME}.swap &> /dev/null
+    fi
+	swapoff -a
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 禁用swap成功!"${END}
+}
+
+set_kernel(){
+    cat > /etc/sysctl.conf <<-EOF
+# Controls source route verification
+net.ipv4.conf.default.rp_filter = 1
+net.ipv4.ip_nonlocal_bind = 1
+net.ipv4.ip_forward = 1
+
+# Do not accept source routing
+net.ipv4.conf.default.accept_source_route = 0
+
+# Controls the System Request debugging functionality of the kernel
+kernel.sysrq = 0
+
+# Controls whether core dumps will append the PID to the core filename.
+# Useful for debugging multi-threaded applications.
+kernel.core_uses_pid = 1
+
+# Controls the use of TCP syncookies
+net.ipv4.tcp_syncookies = 1
+
+# Disable netfilter on bridges.
+net.bridge.bridge-nf-call-ip6tables = 0
+net.bridge.bridge-nf-call-iptables = 0
+net.bridge.bridge-nf-call-arptables = 0
+
+# Controls the default maxmimum size of a mesage queue
+kernel.msgmnb = 65536
+
+# Controls the maximum size of a message, in bytes
+kernel.msgmax = 65536
+
+# Controls the maximum shared segment size, in bytes
+kernel.shmmax = 68719476736
+
+# Controls the maximum number of shared memory segments, in pages
+kernel.shmall = 4294967296
+
+# TCP kernel paramater
+net.ipv4.tcp_mem = 786432 1048576 1572864
+net.ipv4.tcp_rmem = 4096        87380   4194304
+net.ipv4.tcp_wmem = 4096        16384   4194304
+net.ipv4.tcp_window_scaling = 1
+net.ipv4.tcp_sack = 1
+
+# socket buffer
+net.core.wmem_default = 8388608
+net.core.rmem_default = 8388608
+net.core.rmem_max = 16777216
+net.core.wmem_max = 16777216
+net.core.netdev_max_backlog = 262144
+net.core.somaxconn = 20480
+net.core.optmem_max = 81920
+
+# TCP conn
+net.ipv4.tcp_max_syn_backlog = 262144
+net.ipv4.tcp_syn_retries = 3
+net.ipv4.tcp_retries1 = 3
+net.ipv4.tcp_retries2 = 15
+
+# tcp conn reuse
+net.ipv4.tcp_tw_reuse = 1
+net.ipv4.tcp_tw_recycle = 0
+net.ipv4.tcp_fin_timeout = 30
+net.ipv4.tcp_timestamps = 0
+
+net.ipv4.tcp_max_tw_buckets = 20000
+net.ipv4.tcp_max_orphans = 3276800
+net.ipv4.tcp_synack_retries = 1
+net.ipv4.tcp_syncookies = 1
+
+# keepalive conn
+net.ipv4.tcp_keepalive_time = 300
+net.ipv4.tcp_keepalive_intvl = 30
+net.ipv4.tcp_keepalive_probes = 3
+net.ipv4.ip_local_port_range = 10001    65000
+
+# swap
+vm.overcommit_memory = 0
+vm.swappiness = 10
+
+#net.ipv4.conf.eth1.rp_filter = 0
+#net.ipv4.conf.lo.arp_ignore = 1
+#net.ipv4.conf.lo.arp_announce = 2
+#net.ipv4.conf.all.arp_ignore = 1
+#net.ipv4.conf.all.arp_announce = 2
+EOF
+    sysctl -p &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 优化内核参数成功!"${END}
+}
+
+set_limits(){
+    cat >> /etc/security/limits.conf <<-EOF
+root     soft   core     unlimited
+root     hard   core     unlimited
+root     soft   nproc    1000000
+root     hard   nproc    1000000
+root     soft   nofile   1000000
+root     hard   nofile   1000000
+root     soft   memlock  32000
+root     hard   memlock  32000
+root     soft   msgqueue 8192000
+root     hard   msgqueue 8192000
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 优化资源限制参数成功!"${END}
+}
+
+set_root_login(){
+    read -p "请输入密码: " PASSWORD
+    echo ${PASSWORD} |sudo -S sed -ri 's@#(PermitRootLogin )prohibit-password@\1yes@' /etc/ssh/sshd_config
+    sudo systemctl restart sshd
+    sudo -S passwd root <<-EOF
+${PASSWORD}
+${PASSWORD}
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} root用户登录已设置完成,请重新登录后生效!"${END}
+}
+
+ubuntu_remove(){
+    apt purge ufw lxd lxd-client lxcfs liblxc-common
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 无用软件包卸载完成!"${END}
+}
+
+menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+************************************************************
+*                      初始化脚本菜单                      *
+* 1.禁用SELinux               12.修改IP地址和网关地址      *
+* 2.关闭防火墙                13.设置主机名                *
+* 3.优化SSH                   14.设置PS1和系统环境变量     *
+* 4.设置系统别名              15.禁用SWAP                  *
+* 5.1-4全设置                 16.优化内核参数              *
+* 6.设置vimrc配置文件         17.优化资源限制参数          *
+* 7.设置软件包仓库            18.Ubuntu设置root用户登录    *
+* 8.Minimal安装建议安装软件   19.Ubuntu卸载无用软件包      *
+* 9.安装邮件服务并配置邮件    20.重启系统                  *
+* 10.更改SSH端口号            21.关机                      *
+* 11.修改网卡名               22.退出                      *
+************************************************************
+EOF
+        echo -e '\E[0m'
+
+        read -p "请选择相应的编号(1-22): " choice
+        case ${choice} in
+        1)
+            disable_selinux
+            ;;
+        2)
+            disable_firewall
+            ;;
+        3)
+            optimization_sshd
+            ;;
+        4)
+            set_alias
+            ;;
+        5)
+            disable_selinux
+            disable_firewall
+            optimization_sshd
+            set_alias
+            ;;
+        6)
+            set_vimrc
+            ;;
+        7)
+            set_package_repository
+            ;;
+        8)
+            minimal_install
+            ;;
+        9)
+            set_mail
+            ;;
+        10)
+            set_sshd_port
+            ;;
+        11)
+            set_eth
+            ;;
+        12)
+            set_ip
+            ;;
+        13)
+            set_hostname
+            ;;
+        14)
+            set_ps1
+            ;;
+        15)
+            set_swap
+            ;;
+        16)
+            set_kernel
+            ;;
+        17)
+            set_limits
+            ;;
+        18)
+            set_root_login
+            ;;
+        19)
+            ubuntu_remove
+            ;;
+        20)
+            reboot
+            ;;
+        21)
+            shutdown -h now
+            ;;
+        22)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-22)!"${END}
+            ;;
+        esac
+    done
+}
+
+main(){
+    os
+    menu
+}
+
+main
diff --git a/reset/reset_v3.sh b/reset/reset_v3.sh
new file mode 100644
index 0000000..bf3d64e
--- /dev/null
+++ b/reset/reset_v3.sh
@@ -0,0 +1,1714 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2022-05-10
+#FileName:      reset_v3.sh
+#URL:           raymond.blog.csdn.net
+#Description:   reset for CentOS 6/7/8/stream 8 & Ubuntu 18.04/20.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+os(){
+    if grep -Eqi "Centos"  /etc/issue && [ $(sed -rn 's#^.* ([0-9]+)\..*#\1#p' /etc/redhat-release) == 6 ] ;then
+        OS_ID=`sed -rn 's#^([[:alpha:]]+) .*#\1#p' /etc/redhat-release`
+        OS_RELEASE=`sed -rn 's#^.* ([0-9.]+).*#\1#p' /etc/redhat-release`
+        OS_RELEASE_VERSION=`sed -rn 's#^.* ([0-9]+)\..*#\1#p' /etc/redhat-release`
+    else
+        OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+        OS_NAME=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+) (.*)"$@\2@p' /etc/os-release`
+        OS_RELEASE=`sed -rn '/^VERSION_ID=/s@.*="?([0-9.]+)"?@\1@p' /etc/os-release`
+        OS_RELEASE_VERSION=`sed -rn '/^VERSION_ID=/s@.*="?([0-9]+)\.?.*"?@\1@p' /etc/os-release`
+    fi
+}
+
+disable_selinux(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        if [ `getenforce` == "Enforcing" ];then
+            sed -ri.bak 's/^(SELINUX=).*/\1disabled/' /etc/selinux/config
+            ${COLOR}"${OS_ID} ${OS_RELEASE} SELinux已禁用,请重新启动系统后才能生效!"${END}
+        else
+            ${COLOR}"${OS_ID} ${OS_RELEASE} SELinux已被禁用，不用设置!"${END}
+        fi
+    else
+        ${COLOR}"${OS_ID} ${OS_RELEASE} SELinux默认没有安装,不用设置!"${END}
+    fi
+}
+
+disable_firewall(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q firewalld &> /dev/null && { systemctl disable --now firewalld &> /dev/null; ${COLOR}"${OS_ID} ${OS_RELEASE} Firewall防火墙已关闭!"${END}; } || { service iptables stop ; chkconfig iptables off; ${COLOR}"${OS_ID} ${OS_RELEASE} iptables防火墙已关闭!"${END}; }
+    else
+        dpkg -s ufw &> /dev/null && { systemctl disable --now ufw &> /dev/null; ${COLOR}"${OS_ID} ${OS_RELEASE} ufw防火墙已关闭!"${END}; } || ${COLOR}"${OS_ID} ${OS_RELEASE}  没有ufw防火墙服务,不用关闭！"${END}
+    fi
+}
+
+optimization_sshd(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        sed -ri.bak -e 's/^#(UseDNS).*/\1 no/' -e 's/^(GSSAPIAuthentication).*/\1 no/' /etc/ssh/sshd_config
+    else
+        sed -ri.bak -e 's/^#(UseDNS).*/\1 no/' -e 's/^#(GSSAPIAuthentication).*/\1 no/' /etc/ssh/sshd_config
+    fi
+    if [ ${OS_RELEASE_VERSION} == "6" ] &> /dev/null;then
+        service sshd restart
+    else
+        systemctl restart sshd
+    fi
+    ${COLOR}"${OS_ID} ${OS_RELEASE} SSH已优化完成!"${END}
+}
+
+set_centos_alias(){
+    cat >>~/.bashrc <<-EOF
+alias cdnet="cd /etc/sysconfig/network-scripts"
+alias vie0="vim /etc/sysconfig/network-scripts/ifcfg-eth0"
+alias vie1="vim /etc/sysconfig/network-scripts/ifcfg-eth1"
+alias scandisk="echo '- - -' > /sys/class/scsi_host/host0/scan;echo '- - -' > /sys/class/scsi_host/host1/scan;echo '- - -' > /sys/class/scsi_host/host2/scan"
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 系统别名已设置成功,请重新登陆后生效!"${END}
+}
+
+set_ubuntu_alias(){
+    cat >>~/.bashrc <<-EOF
+alias cdnet="cd /etc/netplan"
+alias scandisk="echo '- - -' > /sys/class/scsi_host/host0/scan;echo '- - -' > /sys/class/scsi_host/host1/scan;echo '- - -' > /sys/class/scsi_host/host2/scan"
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 系统别名已设置成功,请重新登陆后生效!"${END}
+}
+
+set_alias(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ];then
+        if grep -Eqi "(.*cdnet|.*vie0|.*vie1|.*scandisk)" ~/.bashrc;then
+            sed -i -e '/.*cdnet/d'  -e '/.*vie0/d' -e '/.*vie1/d' -e '/.*scandisk/d' ~/.bashrc
+            set_centos_alias
+        else
+            set_centos_alias
+        fi
+    fi
+    if [ ${OS_ID} == "Ubuntu" ];then
+        if grep -Eqi "(.*cdnet|.*scandisk)" ~/.bashrc;then
+            sed -i -e '/.*cdnet/d' -e '/.*scandisk/d' ~/.bashrc
+            set_ubuntu_alias
+        else
+            set_ubuntu_alias
+        fi
+    fi
+}
+
+set_vimrc(){
+    read -p "请输入作者名:" AUTHOR
+    read -p "请输入QQ号:" QQ
+    read -p "请输入网址:" V_URL
+    cat >~/.vimrc <<-EOF
+set ts=4
+set expandtab
+set ignorecase
+set cursorline
+set autoindent
+autocmd BufNewFile *.sh exec ":call SetTitle()"
+func SetTitle()
+    if expand("%:e") == 'sh'
+    call setline(1,"#!/bin/bash")
+    call setline(2,"#")
+    call setline(3,"#**********************************************************************************************")
+    call setline(4,"#Author:        ${AUTHOR}")
+    call setline(5,"#QQ:            ${QQ}")
+    call setline(6,"#Date:          ".strftime("%Y-%m-%d"))
+    call setline(7,"#FileName:      ".expand("%"))
+    call setline(8,"#URL:           ${V_URL}")
+    call setline(9,"#Description:   The test script")
+    call setline(10,"#Copyright (C): ".strftime("%Y")." All rights reserved")
+    call setline(11,"#*********************************************************************************************")
+    call setline(12,"")
+    endif
+endfunc
+autocmd BufNewFile * normal G
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} vimrc设置完成,请重新系统启动才能生效!"${END}
+}
+
+aliyun(){
+    URL=mirrors.aliyun.com
+}
+
+huawei(){
+    URL=repo.huaweicloud.com
+}
+
+tencent(){
+    URL=mirrors.cloud.tencent.com
+}
+
+tuna(){
+    URL=mirrors.tuna.tsinghua.edu.cn
+}
+
+netease(){
+    URL=mirrors.163.com
+}
+
+sohu(){
+    URL=mirrors.sohu.com
+}
+
+fedora(){
+    URL=archives.fedoraproject.org
+}
+
+nju(){
+    URL=mirrors.nju.edu.cn
+}
+
+ustc(){
+    URL=mirrors.ustc.edu.cn
+}
+
+sjtu(){
+    URL=mirrors.sjtug.sjtu.edu.cn
+}
+
+set_yum_centos8_stream(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[BaseOS]
+name=BaseOS
+baseurl=https://${URL}/centos/\$releasever-stream/BaseOS/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[AppStream]
+name=AppStream
+baseurl=https://${URL}/centos/\$releasever-stream/AppStream/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos/\$releasever-stream/extras/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos/\$releasever-stream/centosplus/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/centos/\$releasever-stream/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_yum_centos8(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[BaseOS]
+name=BaseOS
+baseurl=https://${URL}/centos-vault/centos/\$releasever/BaseOS/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[AppStream]
+name=AppStream
+baseurl=https://${URL}/centos-vault/centos/\$releasever/AppStream/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos-vault/centos/\$releasever/extras/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos-vault/centos/\$releasever/centosplus/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/centos-vault/centos/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_epel_centos8(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/epel/\$releasever/Everything/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_2_centos8(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora-epel/\$releasever/Everything/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora-epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_3_centos8(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora/epel/\$releasever/Everything/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_yum_centos7(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[base]
+name=base
+baseurl=https://${URL}/centos/\$releasever/os/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos/\$releasever/extras/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[updates]
+name=updates
+baseurl=https://${URL}/centos/\$releasever/updates/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos/\$releasever/centosplus/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_epel_centos7(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_2_centos7(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora-epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora-epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_3_centos7(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/fedora/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/fedora/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_yum_centos6(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[base]
+name=base
+baseurl=https://${URL}/centos-vault/centos/\$releasever/os/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[extras]
+name=extras
+baseurl=https://${URL}/centos-vault/centos/\$releasever/extras/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[updates]
+name=updates
+baseurl=https://${URL}/centos-vault/centos/\$releasever/updates/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+
+[centosplus]
+name=centosplus
+baseurl=https://${URL}/centos-vault/centos/\$releasever/centosplus/\$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist  &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+set_epel_centos6(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://${URL}/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_epel_2_centos6(){
+    cat > /etc/yum.repos.d/epel.repo <<-EOF
+[epel]
+name=epel
+baseurl=https://${URL}/pub/archive/epel/\$releasever/\$basearch/
+gpgcheck=1
+gpgkey=https://$(tencent)/epel/RPM-GPG-KEY-EPEL-\$releasever
+EOF
+    yum clean all &> /dev/null
+    yum repolist &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
+}
+
+set_yum_rocky8(){
+    [ -d /etc/yum.repos.d/backup ] || mkdir /etc/yum.repos.d/backup
+    mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
+    cat > /etc/yum.repos.d/base.repo <<-EOF
+[BaseOS]
+name=BaseOS
+baseurl=https://${URL}/rocky/\$releasever/BaseOS/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[AppStream]
+name=AppStream
+baseurl=https://${URL}/rocky/\$releasever/AppStream/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[extras]
+name=extras
+baseurl=https://${URL}/rocky/\$releasever/extras/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[plus]
+name=plus
+baseurl=https://${URL}/rocky/\$releasever/plus/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+
+[PowerTools]
+name=PowerTools
+baseurl=https://${URL}/rocky/\$releasever/PowerTools/\$basearch/os/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
+EOF
+    dnf clean all &> /dev/null
+    dnf makecache &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
+}
+
+centos8_stream_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)搜狐镜像源
+7)南京大学镜像源
+8)中科大镜像源
+9)上海交通大学镜像源
+10)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-10):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_yum_centos8_stream
+            ;;
+        2)
+            huawei
+            set_yum_centos8_stream
+            ;;
+        3)
+            tencent
+            set_yum_centos8_stream
+            ;;
+        4)
+            tuna
+            set_yum_centos8_stream
+            ;;
+        5)
+            netease
+            set_yum_centos8_stream
+            ;;
+        6)
+            sohu
+            set_yum_centos8_stream
+            ;;
+        7)
+            nju
+            set_yum_centos8_stream
+            ;;
+        8)
+            ustc
+            set_yum_centos8_stream
+            ;;
+        9)
+            sjtu
+            set_yum_centos8_stream
+            ;;
+        10)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos8_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)搜狐镜像源
+7)南京大学镜像源
+8)中科大镜像源
+9)上海交通大学镜像源
+10)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-10):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_yum_centos8
+            ;;
+        2)
+            huawei
+            set_yum_centos8
+            ;;
+        3)
+            tencent
+            set_yum_centos8
+            ;;
+        4)
+            tuna
+            set_yum_centos8
+            ;;
+        5)
+            netease
+            set_yum_centos8
+            ;;
+        6)
+            sohu
+            set_yum_centos8
+            ;;
+        7)
+            nju
+            set_yum_centos8
+            ;;
+        8)
+            ustc
+            set_yum_centos8
+            ;;
+        9)
+            sjtu
+            set_yum_centos8
+            ;;
+        10)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos7_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)搜狐镜像源
+7)南京大学镜像源
+8)中科大镜像源
+9)上海交通大学镜像源
+10)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-10):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_yum_centos7
+            ;;
+        2)
+            huawei
+            set_yum_centos7
+            ;;
+        3)
+            tencent
+            set_yum_centos7
+            ;;
+        4)
+            tuna
+            set_yum_centos7
+            ;;
+        5)
+            netease
+            set_yum_centos7
+            ;;
+        6)
+            sohu
+            set_yum_centos7
+            ;;
+        7)
+            nju
+            set_yum_centos7
+            ;;
+        8)
+            ustc
+            set_yum_centos7
+            ;;
+        9)
+            sjtu
+            set_yum_centos7
+            ;;
+        10)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos6_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)腾讯镜像源
+2)搜狐镜像源
+3)阿里镜像源
+4)清华镜像源
+5)南京大学镜像源
+6)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-6):" NUM
+        case ${NUM} in
+        1)
+            tencent
+            set_yum_centos6
+            ;;
+        2)
+            sohu
+            set_yum_centos6
+            ;;
+        3)
+            aliyun
+            set_yum_centos6
+            ;;
+        4)
+            tuna
+            set_yum_centos6
+            ;;
+        5)
+            nju
+            set_yum_centos6
+            ;;
+        6)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-6)!"${END}
+            ;;
+        esac
+    done
+}
+
+rocky8_base_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)南京大学镜像源
+2)网易镜像源
+3)中科大镜像源
+4)上海交通大学镜像源
+5)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-5):" NUM
+        case ${NUM} in
+        1)
+            nju
+            set_yum_rocky8
+            ;;
+        2)
+            netease
+            set_yum_rocky8
+            ;;
+        3)
+            ustc
+            set_yum_rocky8
+            ;;
+        4)
+            sjtu
+            set_yum_rocky8
+            ;;
+        5)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-5)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos8_epel_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)搜狐镜像源
+6)南京大学镜像源
+7)中科大镜像源
+8)上海交通大学镜像源
+9)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-9):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_epel_centos8
+            ;;
+        2)
+            huawei
+            set_epel_centos8
+            ;;
+        3)
+            tencent
+            set_epel_centos8
+            ;;
+        4)
+            tuna
+            set_epel_centos8
+            ;;
+        5)
+            sohu
+            set_epel_2_centos8
+            ;;
+        6)
+            nju
+            set_epel_centos8
+            ;;
+        7)
+            ustc
+            set_epel_centos8
+            ;;
+        8)
+            sjtu
+            set_epel_3_centos8
+            ;;
+        9)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos7_epel_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)搜狐镜像源
+6)南京大学镜像源
+7)中科大镜像源
+8)上海交通大学镜像源
+9)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-9):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_epel_centos7
+            ;;
+        2)
+            huawei
+            set_epel_centos7
+            ;;
+        3)
+            tencent
+            set_epel_centos7
+            ;;
+        4)
+            tuna
+            set_epel_centos7
+            ;;
+        5)
+            sohu
+            set_epel_2_centos7
+            ;;
+        6)
+            nju
+            set_epel_centos7
+            ;;
+        7)
+            ustc
+            set_epel_centos7
+            ;;
+        8)
+            sjtu
+            set_epel_3_centos7
+            ;;
+        9)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos6_epel_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)腾讯镜像源
+2)Fedora镜像源
+3)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-3):" NUM
+        case ${NUM} in
+        1)
+            tencent
+            set_epel_centos6
+            ;;
+        2)
+            fedora
+            set_epel_2_centos6
+            ;;
+        3)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-3)!"${END}
+            ;;
+        esac
+    done
+}
+
+centos_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)base仓库
+2)epel仓库
+3)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-3):" NUM
+        case ${NUM} in
+        1)
+            if [ ${OS_RELEASE_VERSION} == "8" -a ${OS_NAME} == "Stream" ] &> /dev/null;then
+                centos8_stream_base_menu
+            elif [ ${OS_RELEASE_VERSION} == "8" -a ${OS_NAME} == "Linux" ] &> /dev/null;then
+                centos8_base_menu
+            elif [ ${OS_RELEASE_VERSION} == "7" ] &> /dev/null;then
+                centos7_base_menu
+            else
+                centos6_base_menu
+            fi
+            ;;
+        2)
+            if [ ${OS_RELEASE_VERSION} == "8" ] &> /dev/null;then
+                centos8_epel_menu
+            elif [ ${OS_RELEASE_VERSION} == "7" ] &> /dev/null;then
+                centos7_epel_menu
+            else
+                centos6_epel_menu
+            fi
+            ;;
+        3)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-3)!"${END}
+            ;;
+        esac
+    done
+}
+
+rocky_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)base仓库
+2)epel仓库
+3)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-3):" NUM
+        case ${NUM} in
+        1)
+            rocky8_base_menu
+            ;;
+        2)
+            centos8_epel_menu
+            ;;
+        3)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-3)!"${END}
+            ;;
+        esac
+    done
+}
+
+set_apt(){
+    mv /etc/apt/sources.list /etc/apt/sources.list.bak
+    cat > /etc/apt/sources.list <<-EOF
+deb http://${URL}/ubuntu/ $(lsb_release -cs) main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs) main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-security main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-security main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-updates main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-updates main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-proposed main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-proposed main restricted universe multiverse
+
+deb http://${URL}/ubuntu/ $(lsb_release -cs)-backports main restricted universe multiverse
+deb-src http://${URL}/ubuntu/ $(lsb_release -cs)-backports main restricted universe multiverse
+EOF
+    apt update
+    ${COLOR}"${OS_ID} ${OS_RELEASE} APT源设置完成!"${END}
+}
+
+apt_menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)阿里镜像源
+2)华为镜像源
+3)腾讯镜像源
+4)清华镜像源
+5)网易镜像源
+6)南京大学镜像源
+7)中科大镜像源
+8)上海交通大学镜像源
+9)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入镜像源编号(1-9):" NUM
+        case ${NUM} in
+        1)
+            aliyun
+            set_apt
+            ;;
+        2)
+            huawei
+            set_apt
+            ;;
+        3)
+            tencent
+            set_apt
+            ;;
+        4)
+            tuna
+            set_apt
+            ;;
+        5)
+            netease
+            set_apt
+            ;;
+        6)
+            nju
+            set_apt
+            ;;
+        7)
+            ustc
+            set_apt
+            ;;
+        8)
+            sjtu
+            set_apt
+            ;;
+        9)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+set_package_repository(){
+    if [ ${OS_ID} == "CentOS" ]&> /dev/null;then
+        centos_menu
+    elif [ ${OS_ID} == "Rocky" ]&> /dev/null;then
+        rocky_menu
+    else
+        apt_menu
+    fi
+}
+
+centos_minimal_install(){
+    ${COLOR}'开始安装“Minimal安装建议安装软件包”,请稍等......'${END}
+    yum -y install gcc make autoconf gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel zlib-devel vim lrzsz tree tmux lsof tcpdump wget net-tools iotop bc bzip2 zip unzip nfs-utils man-pages &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} Minimal安装建议安装软件包已安装完成!"${END}
+}
+
+ubuntu_minimal_install(){
+    ${COLOR}'开始安装“Minimal安装建议安装软件包”,请稍等......'${END}
+    apt -y install iproute2 ntpdate tcpdump telnet traceroute nfs-kernel-server nfs-common lrzsz tree openssl libssl-dev libpcre3 libpcre3-dev zlib1g-dev gcc openssh-server iotop unzip zip
+    ${COLOR}"${OS_ID} ${OS_RELEASE} Minimal安装建议安装软件包已安装完成!"${END}
+}
+
+minimal_install(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        centos_minimal_install
+    else
+        ubuntu_minimal_install
+    fi
+}
+
+set_mail(){                                                                                                 
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q postfix &> /dev/null || { yum -y install postfix &> /dev/null; systemctl enable --now postfix &> /dev/null; }
+        rpm -q mailx &> /dev/null || yum -y install mailx &> /dev/null
+    else
+        dpkg -s mailutils &> /dev/null || apt -y install mailutils
+    fi
+    read -p "请输入邮箱地址:" MAIL
+    read -p "请输入邮箱授权码:" AUTH
+    SMTP=`echo ${MAIL} |awk -F"@" '{print $2}'`
+    cat >~/.mailrc <<-EOF
+set from=${MAIL}
+set smtp=smtp.${SMTP}
+set smtp-auth-user=${MAIL}
+set smtp-auth-password=${AUTH}
+set smtp-auth=login
+set ssl-verify=ignore
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 邮件设置完成,请重新登录后才能生效!"${END}
+}
+
+set_sshd_port(){
+    disable_selinux
+    disable_firewall
+    read -p "请输入端口号:" PORT
+    sed -i 's/#Port 22/Port '${PORT}'/' /etc/ssh/sshd_config
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 更改SSH端口号已完成，请重启系统后生效!"${END}
+}
+
+set_centos_eth(){
+    ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
+    #修改网卡名称配置文件
+    sed -ri.bak '/^GRUB_CMDLINE_LINUX=/s@"$@ net.ifnames=0 biosdevname=0"@' /etc/default/grub
+    grub2-mkconfig -o /boot/grub2/grub.cfg >& /dev/null
+
+    #修改网卡文件名
+    mv /etc/sysconfig/network-scripts/ifcfg-${ETHNAME} /etc/sysconfig/network-scripts/ifcfg-eth0
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名已修改成功，请重新启动系统后才能生效!"${END}
+}
+
+set_ubuntu_eth(){
+    #修改网卡名称配置文件
+    sed -ri.bak '/^GRUB_CMDLINE_LINUX=/s@"$@net.ifnames=0 biosdevname=0"@' /etc/default/grub
+    grub-mkconfig -o /boot/grub/grub.cfg >& /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名已修改成功，请重新启动系统后才能生效!"${END}
+}
+
+set_eth(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        if [ ${OS_RELEASE_VERSION} == 6 ];then
+            ${COLOR}"${OS_ID} ${OS_RELEASE} 不用修改网卡名"${END}
+        else
+            set_centos_eth
+        fi
+    else
+        set_ubuntu_eth
+    fi
+}
+
+check_ip(){
+    local IP=$1
+    VALID_CHECK=$(echo ${IP}|awk -F. '$1<=255&&$2<=255&&$3<=255&&$4<=255{print "yes"}')
+    if echo ${IP}|grep -E "^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$" >/dev/null; then
+        if [ ${VALID_CHECK} == "yes" ]; then
+            echo "IP ${IP}  available!"
+            return 0
+        else
+            echo "IP ${IP} not available!"
+            return 1
+        fi
+    else
+        echo "IP format error!"
+        return 1
+    fi
+}
+
+set_centos_ip(){
+    while true; do
+        read -p "请输入IP地址:"  IP
+        check_ip ${IP}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  C_PREFIX
+    while true; do
+        read -p "请输入网关地址:"  GATEWAY
+        check_ip ${GATEWAY}
+        [ $? -eq 0 ] && break
+    done
+    cat > /etc/sysconfig/network-scripts/ifcfg-eth0 <<-EOF
+DEVICE=eth0
+NAME=eth0
+BOOTPROTO=none
+ONBOOT=yes
+IPADDR=${IP}
+PREFIX=${C_PREFIX}
+GATEWAY=${GATEWAY}
+DNS1=223.5.5.5
+DNS2=180.76.76.76
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} IP地址和网关地址已修改成功,请重新启动系统后生效!"${END}
+}
+
+set_ubuntu_ip(){
+    while true; do
+        read -p "请输入IP地址:"  IP
+        check_ip ${IP}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  U_PREFIX
+    while true; do
+        read -p "请输入网关地址:"  GATEWAY
+        check_ip ${GATEWAY}
+        [ $? -eq 0 ] && break
+    done
+    cat > /etc/netplan/01-netcfg.yaml <<-EOF
+network:
+  version: 2
+  renderer: networkd
+  ethernets:
+    eth0:
+      addresses: [${IP}/${U_PREFIX}] 
+      gateway4: ${GATEWAY}
+      nameservers:
+        addresses: [223.5.5.5, 180.76.76.76]
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} IP地址和网关地址已修改成功,请重新启动系统后生效!"${END}
+}
+
+set_ip(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        set_centos_ip
+    else
+        set_ubuntu_ip
+    fi
+}
+
+set_dual_centos_ip(){
+    while true; do
+        read -p "请输入第一块网卡IP地址:"  IP
+        check_ip ${IP}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  C_PREFIX
+    while true; do
+        read -p "请输入网关地址:"  GATEWAY
+        check_ip ${GATEWAY}
+        [ $? -eq 0 ] && break
+    done
+    cat > /etc/sysconfig/network-scripts/ifcfg-eth0 <<-EOF
+DEVICE=eth0
+NAME=eth0
+BOOTPROTO=none
+ONBOOT=yes
+IPADDR=${IP}
+PREFIX=${C_PREFIX}
+GATEWAY=${GATEWAY}
+DNS1=223.5.5.5
+DNS2=180.76.76.76
+EOF
+    while true; do
+        read -p "请输入第二块网卡IP地址:"  IP2
+        check_ip ${IP2}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  C_PREFIX2
+    cat > /etc/sysconfig/network-scripts/ifcfg-eth1 <<-EOF
+DEVICE=eth1
+NAME=eth1
+BOOTPROTO=none
+ONBOOT=yes
+IPADDR=${IP2}
+PREFIX=${C_PREFIX2}
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} IP地址和网关地址已修改成功,请重新启动系统后生效!"${END}
+}
+
+set_dual_ubuntu_ip(){
+    while true; do
+        read -p "请输入第一块网卡IP地址:"  IP
+        check_ip ${IP}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  U_PREFIX
+    while true; do
+        read -p "请输入网关地址:"  GATEWAY
+        check_ip ${GATEWAY}
+        [ $? -eq 0 ] && break
+    done
+    while true; do
+        read -p "请输入第二块网卡IP地址:"  IP2
+        check_ip ${IP2}
+        [ $? -eq 0 ] && break
+    done
+    read -p "请输入子网掩码位数:"  U_PREFIX2
+    cat > /etc/netplan/01-netcfg.yaml <<-EOF
+network:
+  version: 2
+  renderer: networkd
+  ethernets:
+    eth0:
+      dhcp4: no
+      dhcp6: no
+      addresses: [${IP}/${U_PREFIX}] 
+      gateway4: ${GATEWAY}
+      nameservers:
+        addresses: [223.5.5.5, 180.76.76.76]
+    eth1:
+      dhcp4: no
+      dhcp6: no
+      addresses: [${IP2}/${U_PREFIX2}] 
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} IP地址和网关地址已修改成功,请重新启动系统后生效!"${END}
+}
+
+set_dual_ip(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        set_dual_centos_ip
+    else
+        set_dual_ubuntu_ip
+    fi
+}
+
+set_hostname_all(){
+    read -p "请输入主机名:"  HOST
+    hostnamectl set-hostname ${HOST}
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 主机名设置成功，请重新登录生效!"${END}
+}
+
+set_hostname6(){
+    read -p "请输入主机名:"  HOST
+    sed -i.bak -r '/^HOSTNAME/s#^(HOSTNAME=).*#\1'${HOST}'#' /etc/sysconfig/network
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 主机名设置成功，请重新登录生效!"${END}
+}
+
+set_hostname(){
+    if [ ${OS_RELEASE_VERSION} == 6 ] &> /dev/null;then
+        set_hostname6
+    else
+        set_hostname_all
+    fi
+}
+
+red(){
+    P_COLOR=31
+}
+
+green(){
+    P_COLOR=32
+}
+
+yellow(){
+    P_COLOR=33
+}
+
+blue(){
+    P_COLOR=34
+}
+
+violet(){
+    P_COLOR=35
+}
+
+cyan_blue(){
+    P_COLOR=36
+}
+
+random_color(){
+    P_COLOR="$[RANDOM%7+31]"
+}
+
+centos_ps1_1(){
+    C_PS1_1=$(echo "PS1='\[\e[1;${P_COLOR}m\][\u@\h \W]\\$ \[\e[0m\]'" >> /etc/profile.d/env.sh)
+}
+
+centos_ps1_2(){
+    C_PS1_2=$(echo "PS1='\[\e[1;${P_COLOR}m\][\u@\h \W]\\$ \[\e[0m\]'" > /etc/profile.d/env.sh)
+}
+
+centos_vim(){
+    echo "export EDITOR=vim" >> /etc/profile.d/env.sh
+}
+
+centos_history(){
+    echo 'export HISTTIMEFORMAT="%F %T "' >> /etc/profile.d/env.sh
+}
+
+ubuntu_ps1(){
+    U_PS1=$(echo 'PS1="\[\e[1;'''${P_COLOR}'''m\]${debian_chroot:+($debian_chroot)}\u@\h:\w\\$ \[\e[0m\]"' >> ~/.bashrc)
+}
+
+ubuntu_vim(){
+    echo "export EDITOR=vim" >> ~/.bashrc
+}
+
+ubuntu_history(){
+    echo 'export HISTTIMEFORMAT="%F %T "' >> ~/.bashrc 
+}
+
+set_env(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ];then
+        if [ -a /etc/profile.d/env.sh ] && grep -Eqi "(^PS1|.*EDITOR|.*HISTTIMEFORMAT)" /etc/profile.d/env.sh;then
+            sed -i -e '/^PS1/d' -e '/.*EDITOR/d' -e '/.*HISTTIMEFORMAT/d' /etc/profile.d/env.sh
+            centos_ps1_1
+            centos_vim
+            centos_history
+        else
+            centos_ps1_2
+            centos_vim
+            centos_history
+        fi
+    fi
+    if [ ${OS_ID} == "Ubuntu" ];then
+        if grep -Eqi "(^PS1|.*EDITOR|.*HISTTIMEFORMAT)" ~/.bashrc;then
+            sed -i -e '/^PS1/d' -e '/.*EDITOR/d' -e '/.*HISTTIMEFORMAT/d' ~/.bashrc
+            ubuntu_ps1
+            ubuntu_vim
+            ubuntu_history
+        else
+            ubuntu_ps1
+            ubuntu_vim
+            ubuntu_history
+        fi
+    fi
+}
+
+set_ps1(){
+    TIPS="${COLOR}${OS_ID} ${OS_RELEASE} PS1和系统环境变量已设置完成,请重新登录生效!${END}"
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+1)31 红色
+2)32 绿色
+3)33 黄色
+4)34 蓝色
+5)35 紫色
+6)36 青色
+7)随机颜色
+8)退出
+EOF
+        echo -e '\E[0m'
+
+        read -p "请输入颜色编号(1-8)" NUM
+        case ${NUM} in
+        1)
+            red
+            set_env
+            ${TIPS}
+            ;;
+        2)
+            green
+            set_env
+            ${TIPS}
+            ;;
+        3)
+            yellow
+            set_env
+            ${TIPS}
+            ;;
+        4)
+            blue
+            set_env
+            ${TIPS}
+            ;;
+        5)
+            violet
+            set_env
+            ${TIPS}
+            ;;
+        6)
+            cyan_blue
+            set_env
+            ${TIPS}
+            ;;
+        7)
+            random_color
+            set_env
+            ${TIPS}
+            ;;
+        8)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
+            ;;
+        esac
+    done
+}
+
+set_swap(){
+    sed -ri 's/.*swap.*/#&/' /etc/fstab
+	if [ ${OS_ID} == "Ubuntu" -a ${OS_RELEASE_VERSION} == 20 ];then
+        SD_NAME=`lsblk|awk -F"[ └─]" '/SWAP/{printf $3}'`
+        systemctl mask dev-${SD_NAME}.swap &> /dev/null
+    fi
+	swapoff -a
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 禁用swap成功!"${END}
+}
+
+set_kernel(){
+    cat > /etc/sysctl.conf <<-EOF
+# Controls source route verification
+net.ipv4.conf.default.rp_filter = 1
+net.ipv4.ip_nonlocal_bind = 1
+net.ipv4.ip_forward = 1
+
+# Do not accept source routing
+net.ipv4.conf.default.accept_source_route = 0
+
+# Controls the System Request debugging functionality of the kernel
+kernel.sysrq = 0
+
+# Controls whether core dumps will append the PID to the core filename.
+# Useful for debugging multi-threaded applications.
+kernel.core_uses_pid = 1
+
+# Controls the use of TCP syncookies
+net.ipv4.tcp_syncookies = 1
+
+# Disable netfilter on bridges.
+net.bridge.bridge-nf-call-ip6tables = 0
+net.bridge.bridge-nf-call-iptables = 0
+net.bridge.bridge-nf-call-arptables = 0
+
+# Controls the default maxmimum size of a mesage queue
+kernel.msgmnb = 65536
+
+# Controls the maximum size of a message, in bytes
+kernel.msgmax = 65536
+
+# Controls the maximum shared segment size, in bytes
+kernel.shmmax = 68719476736
+
+# Controls the maximum number of shared memory segments, in pages
+kernel.shmall = 4294967296
+
+# TCP kernel paramater
+net.ipv4.tcp_mem = 786432 1048576 1572864
+net.ipv4.tcp_rmem = 4096        87380   4194304
+net.ipv4.tcp_wmem = 4096        16384   4194304
+net.ipv4.tcp_window_scaling = 1
+net.ipv4.tcp_sack = 1
+
+# socket buffer
+net.core.wmem_default = 8388608
+net.core.rmem_default = 8388608
+net.core.rmem_max = 16777216
+net.core.wmem_max = 16777216
+net.core.netdev_max_backlog = 262144
+net.core.somaxconn = 20480
+net.core.optmem_max = 81920
+
+# TCP conn
+net.ipv4.tcp_max_syn_backlog = 262144
+net.ipv4.tcp_syn_retries = 3
+net.ipv4.tcp_retries1 = 3
+net.ipv4.tcp_retries2 = 15
+
+# tcp conn reuse
+net.ipv4.tcp_tw_reuse = 1
+net.ipv4.tcp_tw_recycle = 0
+net.ipv4.tcp_fin_timeout = 30
+net.ipv4.tcp_timestamps = 0
+
+net.ipv4.tcp_max_tw_buckets = 20000
+net.ipv4.tcp_max_orphans = 3276800
+net.ipv4.tcp_synack_retries = 1
+net.ipv4.tcp_syncookies = 1
+
+# keepalive conn
+net.ipv4.tcp_keepalive_time = 300
+net.ipv4.tcp_keepalive_intvl = 30
+net.ipv4.tcp_keepalive_probes = 3
+net.ipv4.ip_local_port_range = 10001    65000
+
+# swap
+vm.overcommit_memory = 0
+vm.swappiness = 10
+
+#net.ipv4.conf.eth1.rp_filter = 0
+#net.ipv4.conf.lo.arp_ignore = 1
+#net.ipv4.conf.lo.arp_announce = 2
+#net.ipv4.conf.all.arp_ignore = 1
+#net.ipv4.conf.all.arp_announce = 2
+EOF
+    sysctl -p &> /dev/null
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 优化内核参数成功!"${END}
+}
+
+set_limits(){
+    cat >> /etc/security/limits.conf <<-EOF
+root     soft   core     unlimited
+root     hard   core     unlimited
+root     soft   nproc    1000000
+root     hard   nproc    1000000
+root     soft   nofile   1000000
+root     hard   nofile   1000000
+root     soft   memlock  32000
+root     hard   memlock  32000
+root     soft   msgqueue 8192000
+root     hard   msgqueue 8192000
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 优化资源限制参数成功!"${END}
+}
+
+set_localtime(){
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ];then
+        ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
+    else
+        ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
+        cat >> /etc/default/locale <<-EOF
+LC_TIME=en_DK.UTF-8
+EOF
+    fi
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 系统时区已设置成功,请重启系统后生效!"${END}
+}
+
+set_root_login(){
+    read -p "请输入密码: " PASSWORD
+    echo ${PASSWORD} |sudo -S sed -ri 's@#(PermitRootLogin )prohibit-password@\1yes@' /etc/ssh/sshd_config
+    sudo systemctl restart sshd
+    sudo -S passwd root <<-EOF
+${PASSWORD}
+${PASSWORD}
+EOF
+    ${COLOR}"${OS_ID} ${OS_RELEASE} root用户登录已设置完成,请重新登录后生效!"${END}
+}
+
+ubuntu_remove(){
+    apt purge ufw lxd lxd-client lxcfs liblxc-common
+    ${COLOR}"${OS_ID} ${OS_RELEASE} 无用软件包卸载完成!"${END}
+}
+
+menu(){
+    while true;do
+        echo -e "\E[$[RANDOM%7+31];1m"
+        cat <<-EOF
+********************************************************************
+*                           初始化脚本菜单                         *
+* 1.禁用SELinux                    13.修改IP地址和网关地址(双网卡) *
+* 2.关闭防火墙                     14.设置主机名                   *
+* 3.优化SSH                        15.设置PS1和系统环境变量        *
+* 4.设置系统别名                   16.禁用SWAP                     *
+* 5.1-4全设置                      17.优化内核参数                 *
+* 6.设置vimrc配置文件              18.优化资源限制参数             *
+* 7.设置软件包仓库                 19.设置系统时区                 *
+* 8.Minimal安装建议安装软件        20.Ubuntu设置root用户登录       *
+* 9.安装邮件服务并配置邮件         21.Ubuntu卸载无用软件包         *
+* 10.更改SSH端口号                 22.重启系统                     *
+* 11.修改网卡名                    23.关机                         *
+* 12.修改IP地址和网关地址(单网卡)  24.退出                         *
+********************************************************************
+EOF
+        echo -e '\E[0m'
+
+        read -p "请选择相应的编号(1-24): " choice
+        case ${choice} in
+        1)
+            disable_selinux
+            ;;
+        2)
+            disable_firewall
+            ;;
+        3)
+            optimization_sshd
+            ;;
+        4)
+            set_alias
+            ;;
+        5)
+            disable_selinux
+            disable_firewall
+            optimization_sshd
+            set_alias
+            ;;
+        6)
+            set_vimrc
+            ;;
+        7)
+            set_package_repository
+            ;;
+        8)
+            minimal_install
+            ;;
+        9)
+            set_mail
+            ;;
+        10)
+            set_sshd_port
+            ;;
+        11)
+            set_eth
+            ;;
+        12)
+            set_ip
+            ;;
+        13)
+            set_dual_ip
+            ;;
+        14)
+            set_hostname
+            ;;
+        14)
+            set_ps1
+            ;;
+        16)
+            set_swap
+            ;;
+        17)
+            set_kernel
+            ;;
+        18)
+            set_limits
+            ;;
+        19)
+            set_localtime
+            ;;
+        20)
+            set_root_login
+            ;;
+        21)
+            ubuntu_remove
+            ;;
+        22)
+            reboot
+            ;;
+        23)
+            shutdown -h now
+            ;;
+        24)
+            break
+            ;;
+        *)
+            ${COLOR}"输入错误,请输入正确的数字(1-24)!"${END}
+            ;;
+        esac
+    done
+}
+
+main(){
+    os
+    menu
+}
+
+main
\ No newline at end of file
diff --git a/ssh_key/ssh_key.sh b/ssh_key/ssh_key.sh
new file mode 100644
index 0000000..32c12e4
--- /dev/null
+++ b/ssh_key/ssh_key.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-12-20
+#FileName:      ssh_key.sh
+#URL:           raymond.blog.csdn.net
+#Description:   ssh_key for CentOS 7/8 & Ubuntu 18.04/24.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+#基于key验证多主机ssh互相访问
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+PASS=123456
+#设置网段最后的地址，4-255之间，越小扫描越快
+END=254
+
+IP=`ip a s eth0 | awk -F'[ /]+' 'NR==3{print $3}'`
+NET=${IP%.*}.
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+}
+
+ssh_key_push(){
+    rm -f /root/.ssh/id_rsa
+    [ -e ./SCANIP.log ] && rm -f SCANIP.log
+    for((i=3;i<="$END";i++));do
+        ping -c 1 -w 1  ${NET}${i} &> /dev/null  && echo "${NET}${i}" >> SCANIP.log &
+    done
+    wait
+    ssh-keygen -f /root/.ssh/id_rsa -P '' &> /dev/null
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q sshpass &> /dev/null || { ${COLOR}"安装sshpass软件包"${END};yum -y install sshpass &> /dev/null; }
+    else
+        dpkg -S sshpass &> /dev/null || { ${COLOR}"安装sshpass软件包"${END};apt -y install sshpass &> /dev/null; }
+    fi
+    sshpass -p ${PASS} ssh-copy-id -o StrictHostKeyChecking=no ${IP} 
+
+    AliveIP=(`cat SCANIP.log`)
+    for n in ${AliveIP[*]};do
+        sshpass -p $PASS scp -o StrictHostKeyChecking=no -r /root/.ssh root@${n}:
+    done
+
+    #把.ssh/known_hosts拷贝到所有主机，使它们第一次互相访问时不需要输入回车
+    for n in ${AliveIP[*]};do
+        scp /root/.ssh/known_hosts ${n}:.ssh/
+    done
+}
+
+main(){
+    os
+    ssh_key_push
+}
+
+main
\ No newline at end of file
diff --git a/ssh_key/ssh_key_push.sh b/ssh_key/ssh_key_push.sh
new file mode 100644
index 0000000..a9d8402
--- /dev/null
+++ b/ssh_key/ssh_key_push.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-11-19
+#FileName:      ssh_key_push.sh
+#URL:           raymond.blog.csdn.net
+#Description:   ssh_key_push for CentOS 7/8 & Ubuntu 18.04/24.04 & Rocky 8
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+COLOR="echo -e \\033[01;31m"
+END='\033[0m'
+
+export SSHPASS=123456
+HOSTS="
+172.31.0.6
+172.31.0.7
+172.31.2.18
+172.31.2.20"
+
+os(){
+    OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
+}
+
+ssh_key_push(){
+    rm -rf ~/.ssh/id_rsa*
+    ssh-keygen -f /root/.ssh/id_rsa -P '' &> /dev/null
+    if [ ${OS_ID} == "CentOS" -o ${OS_ID} == "Rocky" ] &> /dev/null;then
+        rpm -q sshpass &> /dev/null || { ${COLOR}"安装sshpass软件包"${END};yum -y install sshpass &> /dev/null; }
+    else
+        dpkg -S sshpass &> /dev/null || { ${COLOR}"安装sshpass软件包"${END};apt -y install sshpass &> /dev/null; }
+    fi
+    for i in $HOSTS;do
+        {
+            sshpass -e ssh-copy-id -o StrictHostKeyChecking=no -i /root/.ssh/id_rsa.pub $i &> /dev/null
+            [ $? -eq 0 ] && echo $i is finished || echo $i is false
+        }&
+    done
+    wait
+}
+
+main(){
+    os
+    ssh_key_push
+}
+
+main
diff --git a/颁发证书/certificate.sh b/颁发证书/certificate.sh
new file mode 100644
index 0000000..52827cb
--- /dev/null
+++ b/颁发证书/certificate.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-11-16
+#FileName:      certificate.sh
+#URL:           raymond.blog.csdn.net
+#Description:   The test script
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+CA_SUBJECT="/O=raymonds/CN=ca.raymonds.cc"
+CA_EXPIRE=3650
+SUBJECT="/C=CN/ST=Shaanxi/L=xi'an/O=raymonds/CN=*.raymonds.cc"
+SERIAL=01
+EXPIRE=365
+FILE=httpd
+
+openssl req  -x509 -newkey rsa:2048 -subj ${CA_SUBJECT} -keyout ca.key -nodes -days ${CA_EXPIRE} -out ca.crt
+
+openssl req -newkey rsa:2048 -nodes -keyout ${FILE}.key  -subj ${SUBJECT} -out ${FILE}.csr
+
+openssl x509 -req -in ${FILE}.csr  -CA ca.crt -CAkey ca.key -set_serial ${SERIAL}  -days ${EXPIRE} -out ${FILE}.crt
+
+chmod 600 ${FILE}.key ca.key
diff --git a/颁发证书/certificate2.sh b/颁发证书/certificate2.sh
new file mode 100644
index 0000000..c738c72
--- /dev/null
+++ b/颁发证书/certificate2.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+#
+#**********************************************************************************************
+#Author:        Raymond
+#QQ:            88563128
+#Date:          2021-11-19
+#FileName:      certificate2.sh
+#URL:           raymond.blog.csdn.net
+#Description:   The test script
+#Copyright (C): 2021 All rights reserved
+#*********************************************************************************************
+#证书存放目录
+DIR=/data
+
+#每个证书信息
+declare -A CERT_INFO
+CERT_INFO=([subject0]="/O=raymond/CN=ca.raymonds.cc" \
+           [keyfile0]="cakey.pem" \
+           [crtfile0]="cacert.pem" \
+           [key0]=2048 \
+           [expire0]=3650 \
+           [serial0]=0    \
+           [subject1]="/C=CN/ST=shaanxi/L=xi'an/O=it/CN=master.raymonds.cc" \
+           [keyfile1]="master.key" \
+           [crtfile1]="master.crt" \
+           [key1]=2048 \
+           [expire1]=365
+           [serial1]=1 \
+           [csrfile1]="master.csr" \
+           [subject2]="/C=CN/ST=shaanxi/L=xi'an/O=sales/CN=slave.raymonds.cc" \
+           [keyfile2]="slave.key" \
+           [crtfile2]="slave.crt" \
+           [key2]=2048 \
+           [expire2]=365 \
+           [serial2]=2 \
+           [csrfile2]="slave.csr"   )
+
+COLOR="echo -e \\E[1;32m"
+END="\\E[0m"
+
+#证书编号最大值
+N=`echo ${!CERT_INFO[*]} |grep -o subject|wc -l`
+
+cd $DIR 
+
+for((i=0;i<N;i++));do
+    if [ $i -eq 0 ] ;then
+        openssl req  -x509 -newkey rsa:${CERT_INFO[key${i}]} -subj ${CERT_INFO[subject${i}]} \
+            -set_serial ${CERT_INFO[serial${i}]} -keyout ${CERT_INFO[keyfile${i}]} -nodes \
+	    -days ${CERT_INFO[expire${i}]}  -out ${CERT_INFO[crtfile${i}]} &>/dev/null
+        
+    else 
+        openssl req -newkey rsa:${CERT_INFO[key${i}]} -nodes -subj ${CERT_INFO[subject${i}]} \
+            -keyout ${CERT_INFO[keyfile${i}]}   -out ${CERT_INFO[csrfile${i}]} &>/dev/null
+
+        openssl x509 -req -in ${CERT_INFO[csrfile${i}]}  -CA ${CERT_INFO[crtfile0]} \
+	    -CAkey ${CERT_INFO[keyfile0]}  -set_serial ${CERT_INFO[serial${i}]}  \
+	    -days ${CERT_INFO[expire${i}]} -out ${CERT_INFO[crtfile${i}]} &>/dev/null
+    fi
+    $COLOR"**************************************生成证书信息**************************************"$END
+    openssl x509 -in ${CERT_INFO[crtfile${i}]} -noout -subject -dates -serial
+    echo 
+done
+chmod 600 *.key
+echo  "证书生成完成"
+$COLOR"**************************************生成证书文件如下**************************************"$END
+echo "证书存放目录: "$DIR
+echo "证书文件列表: "`ls $DIR`