Rocky、Almalinux、CentOS、Ubuntu和Debian系统初始化脚本
Shell脚本源码地址：
Gitee：https://gitee.com/raymond9/shell
Github：https://github.com/raymond999999/shell
脚本可以去上面的Gitee或Github代码仓库拉取。
支持的功能和系统：
| 支持的功能 | 支持的系统 |
|---|---|
| 修改网卡名、设置网络（包括设置IP地址、子网掩码位数、网关地址和DNS地址，包括单网卡和双网卡）、设置主机名、设置镜像仓库、Minimal安装建议安装软件、关闭防火墙、禁用SELinux、禁用SWAP、设置系统时区、优化资源限制参数、优化内核参数、优化SSH、更改SSH端口号、设置系统别名、设置vimrc配置文件、安装邮件服务并配置、设置PS1、设置默认文本编辑器为vim、设置history格式、禁用ctrl+alt+del重启、Ubuntu和Debian设置root用户登录、Ubuntu卸载无用软件包、Ubuntu卸载snap。 | Rocky 8和9、AlmaLinux 8和9、CentOS 7、CentOS Stream 8和9、Ubuntu 18.04/20.04/22.04/24.04、Debian 12 |
v1和v2版本的区别：
v1和v2版本实现的功能都是一样的，只是实现的方式不同。
| v1 | v2 |
|---|---|
| 1.Rocky、Almalinux、CentOS系统修改ip地址采用nmcli命令方式； | 1.Rocky、Almalinux、CentOS系统修改ip地址采用的是配置文件方式； |
| 2.Rocky、Almalinux、CentOS、Ubuntu和Debian系统修改镜像仓库采用sed直接替换网址方式； | 2.Rocky、Almalinux、CentOS、Ubuntu和Debian系统修改镜像仓库采用的是配置文件方式； |
| 3.设置系统时区采用timedatectl命令方式。 | 3.设置系统时区采用软链接方式。 |
版本更新日志：
| 版本 | 功能 |
|---|---|
| v9版更新内容 | 1.由于CentOS Stream 8 已于 2024 年 5 月 31 日到期， CentOS Linux 7 的生命周期结束日期是 2024 年 6 月 30 日，将CentOS Stream 8和CentOS 7的镜像仓库都改成了centos-vault仓库；把CentOS 7的epel仓库改成了epel-archive仓库； |
| 2.添加了对Ubuntu 24.04系统的支持；（Ubuntu 24.04的变更：网卡配置文件变成了“/etc/netplan/50-cloud-init.yaml”，镜像仓库格式变成了DEB822 格式，ssh服务的服务名变成了ssh；） | |
| 3.添加了对Debian 12系统的支持； | |
| 4.修改了某些bug。 | |
| v8版更新内容 | 1.添加了对AlmaLinux 8和9系统的支持； |
| 2.添加Ubuntu卸载snap的功能； | |
| 3.修改了某些bug。 | |
| v7版更新内容 | 1.由于v6版修改的比较仓促，其中设置镜像仓库有bug，修复了其中的bug，而且设置镜像仓库可以重复修改；修复了设置ip不能成功的bug；优化了设置系统别名的bug；修复了“优化内核参数”的bug； |
| 2.分别有reset_v7_1版本（镜像仓库采用sed直接替换网址方式；修改ip地址采用nmcli命令方式）和reset_v7_2版本（镜像仓库和修改ip地址采用配置文件方式）。 | |
| v6版更新内容 | 1.由于CentOS 6和8官方已经停止支持，也就移除了其相关内容； |
| 2.分别有reset_v6_1版本（镜像仓库采用sed直接替换网址方式；修改ip地址采用nmcli命令方式）和reset_v6_2版本（镜像仓库和修改ip地址采用配置文件方式）； | |
| 3.reset_v6_1添加了CentOS Stream 9用Perl语言更改镜像源的方法，优化了某些镜像仓库失效的bug，修改了某些bug。 | |
| v5版更新内容 | 1.优化了某些镜像仓库失效的bug； |
| 2.CentOS stream 9和Rocky 9修改ip的方式更改，做了相应的修改； | |
| 3.分别有reset_v5_1版本（镜像仓库采用sed直接替换网址方式；修改ip地址采用nmcli命令方式）和reset_v5_2版本（镜像仓库和修改ip地址采用配置文件方式）； | |
| 4.把设置PS1、设置默认文本编辑器为vim和设置history格式单独分开； | |
| 5.修改了某些bug。 | |
| v4版更新内容 | 1.添加对CentOS stream 9、Rocky 9和Ubuntu 22.04系统的支持； |
| 2.添加Ubuntu 22.04修改IP地址和网关地址、双网卡更改IP地址； | |
| 3.添加禁用ctrl+alt+del重启功能； | |
| 4.修改了某些bug。 | |
| 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。 |
reset脚本在使用过程中需要注意的事项：
reset脚本在使用过程中需要注意的事项：
-
首先说明，脚本必须在root用户下使用。
# Rocky、Almalinux、和CentOS默认可以使用root用户登录不用设置，Ubuntu和Debian必须先设置root用户登录。 # 先安装lrzsz工具，把脚本传上去 raymond@ubuntu2404:~$ sudo apt -y install lrzsz raymond@ubuntu2404:~$ rz -E rz waiting to receive. # 使用bash命令运行脚本 raymond@ubuntu2404:~$ bash reset_v9_1.sh ****************************************************************** * 系统初始化脚本菜单 * * 1.修改网卡名 15.设置系统别名 * * 2.设置网络(单网卡) 16.设置vimrc配置文件 * * 3.设置网络(双网卡) 17.安装邮件服务并配置邮件 * * 4.设置主机名 18.设置PS1(请进入选择颜色) * * 5.设置镜像仓库 19.设置默认文本编辑器为vim * * 6.Minimal安装建议安装软件 20.设置history格式 * * 7.关闭防火墙 21.禁用ctrl+alt+del重启 * * 8.禁用SELinux 22.Ubuntu和Debian设置root用户登录 * * 9.禁用SWAP 23.Ubuntu卸载无用软件包 * * 10.设置系统时区 24.Ubuntu卸载snap * * 11.优化资源限制参数 25.重启系统 * * 12.优化内核参数 26.关机 * * 13.优化SSH 27.退出 * * 14.更改SSH端口号 * ****************************************************************** 请选择相应的编号(1-27): 22 # 输入22，设置root用户登录 请输入密码: 123456 # 输入密码 [sudo] password for raymond: New password: Retype new password: passwd: password updated successfully Ubuntu 24.04 root用户登录已设置完成,请重新登录后生效! ****************************************************************** * 系统初始化脚本菜单 * * 1.修改网卡名 15.设置系统别名 * * 2.设置网络(单网卡) 16.设置vimrc配置文件 * * 3.设置网络(双网卡) 17.安装邮件服务并配置邮件 * * 4.设置主机名 18.设置PS1(请进入选择颜色) * * 5.设置镜像仓库 19.设置默认文本编辑器为vim * * 6.Minimal安装建议安装软件 20.设置history格式 * * 7.关闭防火墙 21.禁用ctrl+alt+del重启 * * 8.禁用SELinux 22.Ubuntu和Debian设置root用户登录 * * 9.禁用SWAP 23.Ubuntu卸载无用软件包 * * 10.设置系统时区 24.Ubuntu卸载snap * * 11.优化资源限制参数 25.重启系统 * * 12.优化内核参数 26.关机 * * 13.优化SSH 27.退出 * * 14.更改SSH端口号 * ****************************************************************** 请选择相应的编号(1-27): 27 # 退出脚本 # 然后用root用户登录 [C:\~]$ ssh root:123456@172.31.7.2 # 把脚本从普通用户家目录移到root用户家目录，再继续后面步骤。 root@ubuntu2404:~# mv /home/raymond/reset_v9_1.sh . -
CentOS Stream 9如果使用v1版本修改镜像源需要注意的地方。
# 先安装lrzsz工具，把脚本传上去 [root@centos9 ~]# dnf -y install lrzsz [root@centos9 ~]# rz -E rz waiting to receive. [root@centos9 ~]# ls anaconda-ks.cfg reset_v9_1.sh [root@centos9 ~]# bash reset_v9_1.sh ****************************************************************** * 系统初始化脚本菜单 * * 1.修改网卡名 15.设置系统别名 * * 2.设置网络(单网卡) 16.设置vimrc配置文件 * * 3.设置网络(双网卡) 17.安装邮件服务并配置邮件 * * 4.设置主机名 18.设置PS1(请进入选择颜色) * * 5.设置镜像仓库 19.设置默认文本编辑器为vim * * 6.Minimal安装建议安装软件 20.设置history格式 * * 7.关闭防火墙 21.禁用ctrl+alt+del重启 * * 8.禁用SELinux 22.Ubuntu和Debian设置root用户登录 * * 9.禁用SWAP 23.Ubuntu卸载无用软件包 * * 10.设置系统时区 24.Ubuntu卸载snap * * 11.优化资源限制参数 25.重启系统 * * 12.优化内核参数 26.关机 * * 13.优化SSH 27.退出 * * 14.更改SSH端口号 * ****************************************************************** 请选择相应的编号(1-27): 5 1)base仓库 2)epel仓库 3)启用CentOS Stream 9 crb仓库 4)启用CentOS Stream 8 PowerTools仓库 5)退出 请输入镜像源编号(1-5): 1 由于CentOS Stream 9系统默认镜像源是Perl语言实现的，在更改镜像源之前先确保把'update_mirror.pl'文件和reset脚本放在同一个目录下，否则后面程序会退出，默认的CentOS Stream 9镜像源设置的是阿里云，要修改镜像源，请去'update_mirror.pl'文件里修改url变量！ 缺少update_mirror.pl文件 # 这里提示“缺少update_mirror.pl文件”，上面的提示也写得很清楚，需要把这个文件也传到系统里 [root@centos9 ~]# rz -E rz waiting to receive. [root@centos9 ~]# ls anaconda-ks.cfg reset_v9_1.sh update_mirror.pl [root@centos9 ~]# bash reset_v9_1.sh ****************************************************************** * 系统初始化脚本菜单 * * 1.修改网卡名 15.设置系统别名 * * 2.设置网络(单网卡) 16.设置vimrc配置文件 * * 3.设置网络(双网卡) 17.安装邮件服务并配置邮件 * * 4.设置主机名 18.设置PS1(请进入选择颜色) * * 5.设置镜像仓库 19.设置默认文本编辑器为vim * * 6.Minimal安装建议安装软件 20.设置history格式 * * 7.关闭防火墙 21.禁用ctrl+alt+del重启 * * 8.禁用SELinux 22.Ubuntu和Debian设置root用户登录 * * 9.禁用SWAP 23.Ubuntu卸载无用软件包 * * 10.设置系统时区 24.Ubuntu卸载snap * * 11.优化资源限制参数 25.重启系统 * * 12.优化内核参数 26.关机 * * 13.优化SSH 27.退出 * * 14.更改SSH端口号 * ****************************************************************** 请选择相应的编号(1-27): 5 1)base仓库 2)epel仓库 3)启用CentOS Stream 9 crb仓库 4)启用CentOS Stream 8 PowerTools仓库 5)退出 请输入镜像源编号(1-5): 1 # 选择设置base仓库 由于CentOS Stream 9系统默认镜像源是Perl语言实现的，在更改镜像源之前先确保把'update_mirror.pl'文件和reset脚本放在同一个目录下，否则后面程序会退出，默认的CentOS Stream 9镜像源设置的是阿里云，要修改镜像源，请去'update_mirror.pl'文件里修改url变量！ update_mirror.pl文件已准备好，继续后续配置！ # 现在这里提示“update_mirror.pl文件已准备好，继续后续配置！”。 安装perl工具,请稍等... 更新镜像源中,请稍等... CentOS 9 YUM源设置完成! 1)base仓库 2)epel仓库 3)启用CentOS Stream 9 crb仓库 4)启用CentOS Stream 8 PowerTools仓库 5)退出 请输入镜像源编号(1-5): 5 # 退出设置镜像仓库菜单 ****************************************************************** * 系统初始化脚本菜单 * * 1.修改网卡名 15.设置系统别名 * * 2.设置网络(单网卡) 16.设置vimrc配置文件 * * 3.设置网络(双网卡) 17.安装邮件服务并配置邮件 * * 4.设置主机名 18.设置PS1(请进入选择颜色) * * 5.设置镜像仓库 19.设置默认文本编辑器为vim * * 6.Minimal安装建议安装软件 20.设置history格式 * * 7.关闭防火墙 21.禁用ctrl+alt+del重启 * * 8.禁用SELinux 22.Ubuntu和Debian设置root用户登录 * * 9.禁用SWAP 23.Ubuntu卸载无用软件包 * * 10.设置系统时区 24.Ubuntu卸载snap * * 11.优化资源限制参数 25.重启系统 * * 12.优化内核参数 26.关机 * * 13.优化SSH 27.退出 * * 14.更改SSH端口号 * ****************************************************************** 请选择相应的编号(1-27): 27 # 退出脚本 -
其它功能根据需求选择，如果有需要输入的根据提示输入即可，这里不再一一演示。
下面是reset_v9_1脚本内容：
[root@rocky9 ~]# cat reset_v9_1.sh
#!/bin/bash
#
#**********************************************************************************
#Author: Raymond
#QQ: 88563128
#Date: 2024-11-12
#FileName: reset_v9_1.sh
#MIRROR: raymond.blog.csdn.net
#Description: The reset linux system initialization script supports
# “Rocky Linux 8 and 9, Almalinux 8 and 9, CentOS 7,
# CentOS Stream 8 and 9, Ubuntu 18.04, 20.04, 22.04 and 24.04,
# Debian 12“ operating systems.
#Copyright (C): 2024 All rights reserved
#**********************************************************************************
COLOR="echo -e \\033[01;31m"
END='\033[0m'
os(){
OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
OS_NAME=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+) (.*)"$@\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`
}
set_rocky_almalinux_centos_eth(){
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
if grep -Eqi "(net\.ifnames|biosdevname)" /etc/default/grub;then
${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名配置文件已修改,不用修改!"${END}
else
sed -ri.bak '/^GRUB_CMDLINE_LINUX=/s@"$@ net.ifnames=0 biosdevname=0"@' /etc/default/grub
grub2-mkconfig -o /boot/grub2/grub.cfg >& /dev/null
mv /etc/sysconfig/network-scripts/ifcfg-${ETHNAME} /etc/sysconfig/network-scripts/ifcfg-eth0
${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名已修改成功,10秒后,机器会自动重启!"${END}
sleep 10 && shutdown -r now
fi
else
${COLOR}"${OS_ID} ${OS_RELEASE} 不能修改网卡名!"${END}
fi
}
set_ubuntu_debian_eth(){
if grep -Eqi "(net\.ifnames|biosdevname)" /etc/default/grub;then
${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名配置文件已修改,不用修改!"${END}
else
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}
fi
}
set_eth(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
set_rocky_almalinux_centos_eth
else
set_ubuntu_debian_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_rocky_almalinux_centos_network(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
CONNECTION_NAME=`nmcli dev | awk 'NR==2{print $4,$5,$6}'`
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -eq 0 ] && break
done
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功，请使用新IP重新登录!"${END}
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
nmcli connection modify "${CONNECTION_NAME}" con-name ${ETHNAME} && \
nmcli connection delete ${ETHNAME} >& /dev/null && \
nmcli connection add type ethernet con-name ${ETHNAME} ifname ${ETHNAME} ipv4.method manual ipv4.address "${IP}/${PREFIX}" ipv4.gateway "${GATEWAY}" ipv4.dns "${PRIMARY_DNS},${BACKUP_DNS}" autoconnect yes >& /dev/null && \
nmcli con reload && nmcli dev up ${ETHNAME} >& /dev/null
else
nmcli connection delete ${ETHNAME} >& /dev/null && \
nmcli connection add type ethernet con-name ${ETHNAME} ifname ${ETHNAME} ipv4.method manual ipv4.address "${IP}/${PREFIX}" ipv4.gateway "${GATEWAY}" ipv4.dns "${PRIMARY_DNS},${BACKUP_DNS}" autoconnect yes >& /dev/null && \
nmcli con reload && nmcli dev up ${ETHNAME} >& /dev/null
fi
}
set_ubuntu_network(){
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -eq 0 ] && break
done
if [ ${OS_RELEASE_VERSION} == "18" ];then
cat > /etc/netplan/01-netcfg.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
gateway4: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
EOF
elif [ ${OS_RELEASE_VERSION} == "20" ];then
cat > /etc/netplan/00-installer-config.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
gateway4: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
EOF
elif [ ${OS_RELEASE_VERSION} == "22" ];then
cat > /etc/netplan/00-installer-config.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
routes:
- to: default
via: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
EOF
else
cat > /etc/netplan/50-cloud-init.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
routes:
- to: default
via: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
EOF
fi
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功,请重新启动系统后生效!"${END}
}
set_debian_network(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -eq 0 ] && break
done
sed -ri -e "s/allow-hotplug ${ETHNAME}/auto eth0/g" -e "s/(iface) ${ETHNAME} (inet) dhcp/\1 eth0 \2 static/g" /etc/network/interfaces
cat >> /etc/network/interfaces <<-EOF
address ${IP}/${PREFIX}
gateway ${GATEWAY}
dns-nameservers ${PRIMARY_DNS} ${BACKUP_DNS}
EOF
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功,请重新启动系统后生效!"${END}
}
set_network(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
set_rocky_almalinux_centos_network
elif [ ${OS_ID} == "Ubuntu" ];then
set_ubuntu_network
else
set_debian_network
fi
}
set_dual_rocky_almalinux_centos_network(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
ETHNAME2=`ip addr | awk -F"[ :]" '/^3/{print $3}'`
CONNECTION_NAME1=`nmcli dev | awk 'NR==2{print $4,$5,$6}'`
CONNECTION_NAME2=`nmcli dev | awk 'NR==3{print $4,$5,$6}'`
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -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: " PREFIX2
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功，请使用新IP重新登录!"${END}
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
nmcli connection modify "${CONNECTION_NAME1}" con-name ${ETHNAME} && nmcli connection delete ${ETHNAME} >& /dev/null && \
nmcli connection add type ethernet con-name ${ETHNAME} ifname ${ETHNAME} ipv4.method manual ipv4.address "${IP}/${PREFIX}" ipv4.gateway "${GATEWAY}" ipv4.dns "${PRIMARY_DNS},${BACKUP_DNS}" autoconnect yes >& /dev/null && \
nmcli connection modify "${CONNECTION_NAME2}" con-name ${ETHNAME2} && nmcli connection delete ${ETHNAME2} >& /dev/null && \
nmcli connection add type ethernet con-name ${ETHNAME2} ifname ${ETHNAME2} ipv4.method manual ipv4.address "${IP2}/${PREFIX2}" autoconnect yes >& /dev/null && \
nmcli con reload && nmcli dev up ${ETHNAME} ${ETHNAME2} >& /dev/null
else
nmcli connection delete ${ETHNAME} >& /dev/null && \
nmcli connection add type ethernet con-name ${ETHNAME} ifname ${ETHNAME} ipv4.method manual ipv4.address "${IP}/${PREFIX}" ipv4.gateway "${GATEWAY}" ipv4.dns "${PRIMARY_DNS},${BACKUP_DNS}" autoconnect yes >& /dev/null && \
nmcli connection modify "${CONNECTION_NAME2}" con-name ${ETHNAME2} && nmcli connection delete ${ETHNAME2} >& /dev/null && \
nmcli connection add type ethernet con-name ${ETHNAME2} ifname ${ETHNAME2} ipv4.method manual ipv4.address "${IP2}/${PREFIX2}" autoconnect yes >& /dev/null && \
nmcli con reload && nmcli dev up ${ETHNAME} ${ETHNAME2} >& /dev/null
fi
}
set_dual_ubuntu_network(){
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -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: " PREFIX2
if [ ${OS_RELEASE_VERSION} == "18" ];then
cat > /etc/netplan/01-netcfg.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
gateway4: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
eth1:
dhcp4: no
dhcp6: no
addresses: [${IP2}/${PREFIX2}]
EOF
elif [ ${OS_RELEASE_VERSION} == "20" ];then
cat > /etc/netplan/00-installer-config.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
gateway4: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
eth1:
dhcp4: no
dhcp6: no
addresses: [${IP2}/${PREFIX2}]
EOF
elif [ ${OS_RELEASE_VERSION} == "22" ];then
cat > /etc/netplan/00-installer-config.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
routes:
- to: default
via: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
eth1:
dhcp4: no
dhcp6: no
addresses: [${IP2}/${PREFIX2}]
EOF
else
cat > /etc/netplan/50-cloud-init.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
routes:
- to: default
via: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
eth1:
dhcp4: no
dhcp6: no
addresses: [${IP2}/${PREFIX2}]
EOF
fi
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功,请重新启动系统后生效!"${END}
}
set_dual_debian_network(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -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: " PREFIX2
sed -ri -e "s/allow-hotplug ${ETHNAME}/auto eth0/g" -e "s/(iface) ${ETHNAME} (inet) dhcp/\1 eth0 \2 static/g" /etc/network/interfaces
cat >> /etc/network/interfaces <<-EOF
address ${IP}/${PREFIX}
gateway ${GATEWAY}
dns-nameservers ${PRIMARY_DNS} ${BACKUP_DNS}
auto eth1
iface eth1 inet static
address ${IP2}/${PREFIX2}
EOF
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功,请重新启动系统后生效!"${END}
}
set_dual_network(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
set_dual_rocky_almalinux_centos_network
elif [ ${OS_ID} == "Ubuntu" ];then
set_dual_ubuntu_network
else
set_dual_debian_network
fi
}
set_hostname(){
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}
}
aliyun(){
MIRROR=mirrors.aliyun.com
}
huawei(){
MIRROR=repo.huaweicloud.com
}
tencent(){
MIRROR=mirrors.tencent.com
}
tuna(){
MIRROR=mirrors.tuna.tsinghua.edu.cn
}
netease(){
MIRROR=mirrors.163.com
}
sohu(){
MIRROR=mirrors.sohu.com
}
nju(){
MIRROR=mirrors.nju.edu.cn
}
ustc(){
MIRROR=mirrors.ustc.edu.cn
}
sjtu(){
MIRROR=mirrors.sjtug.sjtu.edu.cn
}
xjtu(){
MIRROR=mirrors.xjtu.edu.cn
}
bfsu(){
MIRROR=mirrors.bfsu.edu.cn
}
bjtu(){
MIRROR=mirror.bjtu.edu.cn
}
pku(){
MIRROR=mirrors.pku.edu.cn
}
archive_fedora(){
MIRROR=archives.fedoraproject.org
}
set_yum_rocky_8_9(){
MIRROR_URL=`echo ${MIRROR} | awk -F"." '{print $2}'`
OLD_MIRROR=$(sed -rn '/^.*baseurl=/s@.*=http.*://(.*)/(.*)/\$releasever/.*/$@\1@p' /etc/yum.repos.d/[Rr]ocky*.repo | head -1)
OLD_DIR=$(sed -rn '/^.*baseurl=/s@.*=http.*://(.*)/(.*)/\$releasever/.*/$@\2@p' /etc/yum.repos.d/[Rr]ocky*.repo | head -1)
if [ ${MIRROR_URL} == "aliyun" -o ${MIRROR_URL} == "xjtu" ];then
if [ ${OLD_DIR} == '$contentdir' ];then
sed -i.bak -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#baseurl=http://dl.rockylinux.org/$contentdir|baseurl=https://'${MIRROR}'/rockylinux|g' /etc/yum.repos.d/[Rr]ocky*.repo
elif [ ${OLD_DIR} == 'rocky' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/rocky|baseurl=https://'${MIRROR}'/rockylinux|g' /etc/yum.repos.d/[Rr]ocky*.repo
elif [ ${OLD_DIR} == 'Rocky' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/Rocky|baseurl=https://'${MIRROR}'/rockylinux|g' /etc/yum.repos.d/[Rr]ocky*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/rockylinux|baseurl=https://'${MIRROR}'/rockylinux|g' /etc/yum.repos.d/[Rr]ocky*.repo
fi
elif [ ${MIRROR_URL} == "sohu" ];then
if [ ${OLD_DIR} == '$contentdir' ];then
sed -i.bak -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#baseurl=http://'${OLD_MIRROR}'/$contentdir|baseurl=https://'${MIRROR}'/Rocky|g' /etc/yum.repos.d/[Rr]ocky*.repo
elif [ ${OLD_DIR} == 'rockylinux' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/rockylinux|baseurl=https://'${MIRROR}'/Rocky|g' /etc/yum.repos.d/[Rr]ocky*.repo
elif [ ${OLD_DIR} == 'rocky' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/rocky|baseurl=https://'${MIRROR}'/Rocky|g' /etc/yum.repos.d/[Rr]ocky*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/Rocky|baseurl=https://'${MIRROR}'/Rocky|g' /etc/yum.repos.d/[Rr]ocky*.repo
fi
else
if [ ${OLD_DIR} == '$contentdir' ];then
sed -i.bak -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#baseurl=http://'${OLD_MIRROR}'/$contentdir|baseurl=https://'${MIRROR}'/rocky|g' /etc/yum.repos.d/[Rr]ocky*.repo
elif [ ${OLD_DIR} == 'rockylinux' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/rockylinux|baseurl=https://'${MIRROR}'/rocky|g' /etc/yum.repos.d/[Rr]ocky*.repo
elif [ ${OLD_DIR} == 'Rocky' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/Rocky|baseurl=https://'${MIRROR}'/rocky|g' /etc/yum.repos.d/[Rr]ocky*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/rocky|baseurl=https://'${MIRROR}'/rocky|g' /etc/yum.repos.d/[Rr]ocky*.repo
fi
fi
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
rocky_8_9_base_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)网易镜像源
4)搜狐镜像源
5)南京大学镜像源
6)中科大镜像源
7)上海交通大学镜像源
8)西安交通大学镜像源
9)北京大学镜像源
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_rocky_8_9
;;
2)
tencent
set_yum_rocky_8_9
;;
3)
netease
set_yum_rocky_8_9
;;
4)
sohu
set_yum_rocky_8_9
;;
5)
nju
set_yum_rocky_8_9
;;
6)
ustc
set_yum_rocky_8_9
;;
7)
sjtu
set_yum_rocky_8_9
;;
8)
xjtu
set_yum_rocky_8_9
;;
9)
pku
set_yum_rocky_8_9
;;
10)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
;;
esac
done
}
set_devel_rocky_9(){
dnf config-manager --set-enabled devel
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} devel源设置完成!"${END}
}
set_powertools_rocky_almalinux_centos_8(){
dnf config-manager --set-enabled powertools
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} powertools源设置完成!"${END}
}
set_yum_almalinux_8_9(){
OLD_MIRROR=$(sed -rn '/^.*baseurl=/s@.*=http.*://(.*)/(.*)/\$releasever/.*/$@\1@p' /etc/yum.repos.d/almalinux*.repo | head -1)
sed -i.bak -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^# baseurl=https://'${OLD_MIRROR}'|baseurl=https://'${MIRROR}'|g' /etc/yum.repos.d/almalinux*.repo
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
almalinux_8_9_base_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)南京大学镜像源
4)上海交通大学镜像源
5)北京大学镜像源
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)
aliyun
set_yum_almalinux_8_9
;;
2)
tencent
set_yum_almalinux_8_9
;;
3)
nju
set_yum_almalinux_8_9
;;
4)
sjtu
set_yum_almalinux_8_9
;;
5)
pku
set_yum_almalinux_8_9
;;
6)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-6)!"${END}
;;
esac
done
}
set_yum_centos_stream_9_perl(){
${COLOR}"由于CentOS Stream 9系统默认镜像源是Perl语言实现的，在更改镜像源之前先确保把'update_mirror.pl'文件和reset脚本放在同一个目录下，否则后面程序会退出，默认的CentOS Stream 9镜像源设置的是阿里云，要修改镜像源，请去'update_mirror.pl'文件里修改url变量！"${END}
sleep 10
PERL_FILE=update_mirror.pl
if [ ! -e ${PERL_FILE} ];then
${COLOR}"缺少${PERL_FILE}文件"${END}
exit
else
${COLOR}"${PERL_FILE}文件已准备好，继续后续配置！"${END}
fi
rpm -q perl &> /dev/null || { ${COLOR}"安装perl工具,请稍等..."${END};yum -y install perl &> /dev/null; }
perl ./update_mirror.pl /etc/yum.repos.d/centos*.repo
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
set_yum_centos_stream_9(){
OLD_MIRROR=$(sed -rn '/^.*baseurl=/s@.*=http.*://(.*)/(.*)/\$releasever-stream/.*/$@\1@p' /etc/yum.repos.d/centos*.repo | head -1)
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'|baseurl=https://'${MIRROR}'|g' /etc/yum.repos.d/centos*.repo
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
centos_stream9_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)南京大学镜像源
6)中科大镜像源
7)北京外国语大学镜像源
8)北京大学镜像源
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_yum_centos_stream_9
;;
2)
huawei
set_yum_centos_stream_9
;;
3)
tencent
set_yum_centos_stream_9
;;
4)
tuna
set_yum_centos_stream_9
;;
5)
nju
set_yum_centos_stream_9
;;
6)
ustc
set_yum_centos_stream_9
;;
7)
bfsu
set_yum_centos_stream_9
;;
8)
pku
set_yum_centos_stream_9
;;
9)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
;;
esac
done
}
set_crb_almalinux_centos_9(){
dnf config-manager --set-enabled crb
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} crb源设置完成!"${END}
}
set_yum_centos_stream_8(){
OLD_MIRROR=$(sed -rn '/^.*baseurl=/s@.*=http.*://(.*)/(.*)/\$stream/.*/$@\1@p' /etc/yum.repos.d/CentOS-*.repo | head -1)
OLD_DIR=$(sed -rn '/^.*baseurl=/s@.*=http.*://(.*)/(.*)/\$stream/.*/$@\2@p' /etc/yum.repos.d/CentOS-*.repo | head -1)
if [ ${OLD_DIR} == '$contentdir' ];then
sed -i.bak -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#baseurl=http://mirror.centos.org/$contentdir|baseurl=https://'${MIRROR}'/centos-vault|g' /etc/yum.repos.d/CentOS-*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'|baseurl=https://'${MIRROR}'|g' /etc/yum.repos.d/CentOS-*.repo
fi
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
centos_stream_8_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)南京大学镜像源
6)中科大镜像源
7)北京外国语大学镜像源
8)北京大学镜像源
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_yum_centos_stream_8
;;
2)
huawei
set_yum_centos_stream_8
;;
3)
tencent
set_yum_centos_stream_8
;;
4)
tuna
set_yum_centos_stream_8
;;
5)
nju
set_yum_centos_stream_8
;;
6)
ustc
set_yum_centos_stream_8
;;
7)
bfsu
set_yum_centos_stream_8
;;
8)
pku
set_yum_centos_stream_8
;;
9)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
;;
esac
done
}
set_epel_rocky_almalinux_centos_8_9(){
rpm -q epel-release &> /dev/null || { ${COLOR}"安装epel-release工具,请稍等..."${END};yum -y install epel-release &> /dev/null; }
MIRROR_URL=`echo ${MIRROR} | awk -F"." '{print $2}'`
OLD_MIRROR=$(awk -F'/' '/^baseurl=/{print $3}' /etc/yum.repos.d/epel*.repo | head -1)
OLD_DIR=$(awk -F'/' '/^baseurl=/{print $4}' /etc/yum.repos.d/epel*.repo | head -1)
if [ ${MIRROR_URL} == "sohu" ];then
if grep -Eqi "^#baseurl" /etc/yum.repos.d/epel*.repo;then
sed -i.bak -e 's|^metalink=|#metalink=|g' -e 's|^#baseurl=https://download.example/pub/epel|baseurl=https://'${MIRROR}'/fedora-epel|g' /etc/yum.repos.d/epel*.repo
elif [ ${OLD_DIR} == 'epel' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/epel|baseurl=https://'${MIRROR}'/fedora-epel|g' /etc/yum.repos.d/epel*.repo
elif [ ${OLD_DIR} == 'fedora' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/fedora/epel|baseurl=https://'${MIRROR}'/fedora-epel|g' /etc/yum.repos.d/epel*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/fedora-epel|baseurl=https://'${MIRROR}'/fedora-epel|g' /etc/yum.repos.d/epel*.repo
fi
elif [ ${MIRROR_URL} == "sjtu" ];then
if grep -Eqi "^#baseurl" /etc/yum.repos.d/epel*.repo;then
sed -i.bak -e 's|^metalink=|#metalink=|g' -e 's|^#baseurl=https://download.example/pub/epel|baseurl=https://'${MIRROR}'/fedora/epel|g' /etc/yum.repos.d/epel*.repo
elif [ ${OLD_DIR} == 'epel' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/epel|baseurl=https://'${MIRROR}'/fedora/epel|g' /etc/yum.repos.d/epel*.repo
elif [ ${OLD_DIR} == 'fedora-epel' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/fedora-epel|baseurl=https://'${MIRROR}'/fedora/epel|g' /etc/yum.repos.d/epel*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/fedora/epel|baseurl=https://'${MIRROR}'/fedora/epel|g' /etc/yum.repos.d/epel*.repo
fi
else
if grep -Eqi "^#baseurl" /etc/yum.repos.d/epel*.repo;then
sed -i.bak -e 's|^metalink=|#metalink=|g' -e 's|^#baseurl=https://download.example/pub/epel|baseurl=https://'${MIRROR}'/epel|g' /etc/yum.repos.d/epel*.repo
elif [ ${OLD_DIR} == 'fedora' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/fedora/epel|baseurl=https://'${MIRROR}'/epel|g' /etc/yum.repos.d/epel*.repo
elif [ ${OLD_DIR} == 'fedora-epel' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/fedora-epel|baseurl=https://'${MIRROR}'/epel|g' /etc/yum.repos.d/epel*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/epel|baseurl=https://'${MIRROR}'/epel|g' /etc/yum.repos.d/epel*.repo
fi
fi
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "CentOS" ];then
if [ ${OS_RELEASE_VERSION} == "9" ];then
dnf config-manager --set-disabled epel-cisco-openh264
fi
fi
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
}
rocky_almalinux_centos_8_9_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)西安交通大学镜像源
9)北京外国语大学镜像源
11)北京大学镜像源
12)退出
EOF
echo -e '\E[0m'
read -p "请输入镜像源编号(1-12): " NUM
case ${NUM} in
1)
aliyun
set_epel_rocky_almalinux_centos_8_9
;;
2)
huawei
set_epel_rocky_almalinux_centos_8_9
;;
3)
tencent
set_epel_rocky_almalinux_centos_8_9
;;
4)
tuna
set_epel_rocky_almalinux_centos_8_9
;;
5)
sohu
set_epel_rocky_almalinux_centos_8_9
;;
6)
nju
set_epel_rocky_almalinux_centos_8_9
;;
7)
ustc
set_epel_rocky_almalinux_centos_8_9
;;
8)
sjtu
set_epel_rocky_almalinux_centos_8_9
;;
9)
xjtu
set_epel_rocky_almalinux_centos_8_9
;;
10)
bfsu
set_epel_rocky_almalinux_centos_8_9
;;
11)
pku
set_epel_rocky_almalinux_centos_8_9
;;
12)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-12)!"${END}
;;
esac
done
}
set_yum_centos_7(){
OLD_MIRROR=$(sed -rn '/^.*baseurl=/s@.*=(http.*)://(.*)/(.*)/\$releasever/.*/$@\2@p' /etc/yum.repos.d/CentOS-*.repo | head -1)
OS_RELEASE_FULL_VERSION=`cat /etc/centos-release | sed -rn 's/^(CentOS Linux release )(.*)( \(Core\))/\2/p'`
if grep -Eqi "^#baseurl" /etc/yum.repos.d/CentOS-*.repo;then
sed -i.bak -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#baseurl=http://mirror.centos.org/centos|baseurl=https://'${MIRROR}'/centos-vault|g' -e "s/\$releasever/${OS_RELEASE_FULL_VERSION}/g" /etc/yum.repos.d/CentOS-*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'|baseurl=https://'${MIRROR}'|g' /etc/yum.repos.d/CentOS-*.repo
fi
${COLOR}"更新镜像源中,请稍等..."${END}
yum clean all &> /dev/null && yum makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
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)南京大学镜像源
6)中科大镜像源
7)北京外国语大学镜像源
8)北京大学镜像源
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_yum_centos_7
;;
2)
huawei
set_yum_centos_7
;;
3)
tencent
set_yum_centos_7
;;
4)
tuna
set_yum_centos_7
;;
5)
nju
set_yum_centos_7
;;
6)
ustc
set_yum_centos_7
;;
7)
bfsu
set_yum_centos_7
;;
8)
pku
set_yum_centos_7
;;
9)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
;;
esac
done
}
set_epel_centos_7(){
rpm -q epel-release &> /dev/null || { ${COLOR}"安装epel-release工具,请稍等..."${END};yum -y install epel-release &> /dev/null; }
MIRROR_URL=`echo ${MIRROR} | awk -F"." '{print $2}'`
OLD_MIRROR=$(awk -F'/' '/^baseurl=/{print $3}' /etc/yum.repos.d/epel*.repo | head -1)
OLD_DIR=$(awk -F'/' '/^baseurl=/{print $4}' /etc/yum.repos.d/epel*.repo | head -1)
if [ ${MIRROR_URL} == "aliyun" -o ${MIRROR_URL} == "tencent" ];then
if grep -Eqi "^#baseurl" /etc/yum.repos.d/epel*.repo;then
sed -i.bak -e 's!^metalink=!#metalink=!g' -e 's!^#baseurl=!baseurl=!g' -e 's!https\?://download\.fedoraproject\.org/pub/epel!https://'${MIRROR}'/epel-archive!g' -e 's!https\?://download\.example/pub/epel!https://'${MIRROR}'/epel!g' /etc/yum.repos.d/epel*.repo
elif [ ${OLD_DIR} == 'pub' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/pub/archive/epel|baseurl=https://'${MIRROR}'/epel-archive|g' /etc/yum.repos.d/epel*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/epel-archive|baseurl=https://'${MIRROR}'/epel-archive|g' /etc/yum.repos.d/epel*.repo
fi
else
if grep -Eqi "^#baseurl" /etc/yum.repos.d/epel*.repo;then
sed -i.bak -e 's!^metalink=!#metalink=!g' -e 's!^#baseurl=!baseurl=!g' -e 's!https\?://download\.fedoraproject\.org/pub/epel!https://'${MIRROR}'/pub/archive/epel!g' -e 's!https\?://download\.example/pub/epel!https://'${MIRROR}'/epel!g' /etc/yum.repos.d/epel*.repo
elif [ ${OLD_DIR} == 'epel-archive' ];then
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/epel-archive|baseurl=https://'${MIRROR}'/pub/archive/epel|g' /etc/yum.repos.d/epel*.repo
else
sed -i -e 's|^baseurl=https://'${OLD_MIRROR}'/pub/archive/epel|baseurl=https://'${MIRROR}'/pub/archive/epel|g' /etc/yum.repos.d/epel*.repo
fi
fi
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null && dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
}
centos7_epel_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)fedora镜像源
4)退出
EOF
echo -e '\E[0m'
read -p "请输入镜像源编号(1-4): " NUM
case ${NUM} in
1)
aliyun
set_epel_centos_7
;;
2)
tencent
set_epel_centos_7
;;
3)
archive_fedora
set_epel_centos_7
;;
4)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-4)!"${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)启用Rocky 9 devel仓库
4)启用Rocky 8 PowerTools仓库
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)
rocky_8_9_base_menu
;;
2)
rocky_almalinux_centos_8_9_epel_menu
;;
3)
if [ ${OS_RELEASE_VERSION} == "9" ];then
set_devel_rocky_9
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有devel源，不用设置!"${END}
fi
;;
4)
if [ ${OS_RELEASE_VERSION} == "8" ];then
set_powertools_rocky_almalinux_centos_8
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有powertools源，不用设置!"${END}
fi
;;
5)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-5)!"${END}
;;
esac
done
}
almalinux_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)base仓库
2)epel仓库
3)启用AlmaLinux 9 crb仓库
4)启用AlmaLinux 8 PowerTools仓库
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)
almalinux_8_9_base_menu
;;
2)
rocky_almalinux_centos_8_9_epel_menu
;;
3)
if [ ${OS_RELEASE_VERSION} == "9" ];then
set_crb_almalinux_centos_9
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有crb源，不用设置!"${END}
fi
;;
4)
if [ ${OS_RELEASE_VERSION} == "8" ];then
set_powertools_rocky_almalinux_centos_8
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有powertools源，不用设置!"${END}
fi
;;
5)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-5)!"${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)启用CentOS Stream 9 crb仓库
4)启用CentOS Stream 8 PowerTools仓库
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)
if [ ${OS_NAME} == "Stream" ];then
if [ ${OS_RELEASE_VERSION} == "8" ];then
centos_stream_8_base_menu
else
if grep -Eqi "^baseurl" /etc/yum.repos.d/centos*.repo;then
centos_stream_9_base_menu
else
set_yum_centos_stream_9_perl
fi
fi
else
centos7_base_menu
fi
;;
2)
if [ ${OS_RELEASE_VERSION} == "7" ];then
centos_7_epel_menu
else
rocky_almalinux_centos_8_9_epel_menu
fi
;;
3)
if [ ${OS_RELEASE_VERSION} == "9" ];then
set_crb_almalinux_centos_9
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有crb源，不用设置!"${END}
fi
;;
4)
if [ ${OS_RELEASE_VERSION} == "8" ];then
set_powertools_rocky_almalinux_centos_8
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有powertools源，不用设置!"${END}
fi
;;
5)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-5)!"${END}
;;
esac
done
}
set_ubuntu_apt(){
if [ ${OS_RELEASE_VERSION} == "18" -o ${OS_RELEASE_VERSION} == "20" -o ${OS_RELEASE_VERSION} == "22" ];then
OLD_MIRROR=`sed -rn "s@^deb http(.*)://(.*)/ubuntu/? $(lsb_release -cs) main.*@\2@p" /etc/apt/sources.list`
sed -i.bak 's/'${OLD_MIRROR}'/'${MIRROR}'/g' /etc/apt/sources.list
if [ ${OS_RELEASE_VERSION} == "18" ];then
SECURITY_MIRROR=`sed -rn "s@^deb http(.*)://(.*)/ubuntu $(lsb_release -cs)-security main.*@\2@p" /etc/apt/sources.list`
sed -i.bak 's/'${SECURITY_MIRROR}'/'${MIRROR}'/g' /etc/apt/sources.list
fi
else
sed -ri "s@^(URIs: )(http.*://)(.*)(/ubuntu).?@\1https://${MIRROR}\4@g" /etc/apt/sources.list.d/ubuntu.sources
fi
${COLOR}"更新镜像源中,请稍等..."${END}
apt update &> /dev/null
${COLOR}"${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)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)西安交通大学镜像源
11)北京外国语大学镜像源
12)北京交通大学镜像源
13)北京大学镜像源
14)退出
EOF
echo -e '\E[0m'
read -p "请输入镜像源编号(1-14): " NUM
case ${NUM} in
1)
aliyun
set_ubuntu_apt
;;
2)
huawei
set_ubuntu_apt
;;
3)
tencent
set_ubuntu_apt
;;
4)
tuna
set_ubuntu_apt
;;
5)
netease
set_ubuntu_apt
;;
6)
sohu
set_ubuntu_apt
;;
7)
nju
set_ubuntu_apt
;;
8)
ustc
set_ubuntu_apt
;;
9)
sjtu
set_ubuntu_apt
;;
10)
xjtu
set_ubuntu_apt
;;
11)
bfsu
set_ubuntu_apt
;;
12)
bjtu
set_ubuntu_apt
;;
13)
pku
set_ubuntu_apt
;;
14)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-14)!"${END}
;;
esac
done
}
set_debian_apt(){
OLD_MIRROR=`sed -rn "s@^deb http(.*)://(.*)/debian/? $(lsb_release -cs) main.*@\2@p" /etc/apt/sources.list`
SECURITY_MIRROR=`sed -rn "s@^deb http(.*)://(.*)/debian-security $(lsb_release -cs)-security main.*@\2@p" /etc/apt/sources.list`
sed -ri.bak -e 's/'${OLD_MIRROR}'/'${MIRROR}'/g' -e 's/'${SECURITY_MIRROR}'/'${MIRROR}'/g' -e 's/^(deb cdrom.*)/#\1/g' /etc/apt/sources.list
${COLOR}"更新镜像源中,请稍等..."${END}
apt update &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} APT源设置完成!"${END}
}
debian_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)西安交通大学镜像源
11)北京外国语大学镜像源
12)北京交通大学镜像源
13)北京大学镜像源
14)退出
EOF
echo -e '\E[0m'
read -p "请输入镜像源编号(1-14): " NUM
case ${NUM} in
1)
aliyun
set_debian_apt
;;
2)
huawei
set_debian_apt
;;
3)
tencent
set_debian_apt
;;
4)
tuna
set_debian_apt
;;
5)
netease
set_debian_apt
;;
6)
sohu
set_debian_apt
;;
7)
nju
set_debian_apt
;;
8)
ustc
set_debian_apt
;;
9)
sjtu
set_debian_apt
;;
10)
xjtu
set_debian_apt
;;
11)
bfsu
set_debian_apt
;;
12)
bjtu
set_debian_apt
;;
13)
pku
set_debian_apt
;;
14)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-14)!"${END}
;;
esac
done
}
set_mirror_repository(){
if [ ${OS_ID} == "Rocky" ];then
rocky_menu
elif [ ${OS_ID} == "AlmaLinux" ];then
almalinux_menu
elif [ ${OS_ID} == "CentOS" ];then
centos_menu
elif [ ${OS_ID} == "Ubuntu" ];then
apt_menu
else
debian_menu
fi
}
rocky_almalinux_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_debian_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} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
rocky_almalinux_centos_minimal_install
else
ubuntu_debian_minimal_install
fi
}
disable_firewalls(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];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}; } || ${COLOR}"${OS_ID} ${OS_RELEASE} iptables防火墙已关闭!"${END}
elif [ ${OS_ID} == "Ubuntu" ];then
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}
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有安装防火墙服务,不用关闭！"${END}
fi
}
disable_selinux(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];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
}
set_swap(){
sed -ri 's/.*swap.*/#&/' /etc/fstab
if [ ${OS_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 20 -o ${OS_RELEASE_VERSION} == 22 -o ${OS_RELEASE_VERSION} == 24 ];then
SD_NAME=`lsblk|awk -F"[ └─]" '/SWAP/{printf $3}'`
systemctl mask dev-${SD_NAME}.swap &> /dev/null
fi
fi
swapoff -a
${COLOR}"${OS_ID} ${OS_RELEASE} 禁用swap成功!"${END}
}
set_localtime(){
timedatectl set-timezone Asia/Shanghai
echo 'Asia/Shanghai' >/etc/timezone
if [ ${OS_ID} == "Ubuntu" ];then
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_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_kernel(){
modprobe br_netfilter
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_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
MAIN_KERNEL=`uname -r | cut -d. -f1`
SUB_KERNEL=`uname -r | cut -d. -f2`
if [ ${MAIN_KERNEL} -lt "4" -a ${SUB_KERNEL} -lt "12" ];then
cat >> /etc/sysctl.conf <<-EOF
net.ipv4.tcp_tw_recycle = 0
EOF
fi
sysctl -p &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} 优化内核参数成功!"${END}
}
optimization_ssh(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];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_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 24 ];then
systemctl restart ssh
fi
else
systemctl restart sshd
fi
${COLOR}"${OS_ID} ${OS_RELEASE} SSH已优化完成!"${END}
}
set_ssh_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
if [ ${OS_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 24 ];then
systemctl restart ssh
fi
else
systemctl restart sshd
fi
${COLOR}"${OS_ID} ${OS_RELEASE} 更改SSH端口号已完成,请重新登陆后生效!"${END}
}
set_rocky_almalinux_centos_alias(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
ETHNAME2=`ip addr | awk -F"[ :]" '/^3/{print $3}'`
IP_NUM=`ip addr | awk -F"[: ]" '{print $1}' | grep -v '^$' | wc -l`
if [ ${IP_NUM} == "2" ];then
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/sysconfig/network-scripts"
alias cdrepo="cd /etc/yum.repos.d"
alias vie0="vim /etc/sysconfig/network-scripts/ifcfg-${ETHNAME}"
EOF
else
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/NetworkManager/system-connections"
alias cdrepo="cd /etc/yum.repos.d"
alias vie0="vim /etc/NetworkManager/system-connections/${ETHNAME}.nmconnection"
EOF
fi
else
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/sysconfig/network-scripts"
alias cdrepo="cd /etc/yum.repos.d"
alias vie0="vim /etc/sysconfig/network-scripts/ifcfg-${ETHNAME}"
alias vie1="vim /etc/sysconfig/network-scripts/ifcfg-${ETHNAME2}"
EOF
else
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/NetworkManager/system-connections"
alias cdrepo="cd /etc/yum.repos.d"
alias vie0="vim /etc/NetworkManager/system-connections/${ETHNAME}.nmconnection"
alias vie1="vim /etc/NetworkManager/system-connections/${ETHNAME2}.nmconnection"
EOF
fi
fi
DISK_NAME=`lsblk|awk -F" " '/disk/{printf $1}' | cut -c1-4`
if [ ${DISK_NAME} == "sda" ];then
cat >>~/.bashrc <<-EOF
alias scandisk="echo '- - -' > /sys/class/scsi_host/host0/scan;echo '- - -' > /sys/class/scsi_host/host1/scan;echo '- - -' > /sys/class/scsi_host/host2/scan"
EOF
fi
${COLOR}"${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 cdapt="cd /etc/apt"
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_debian_alias(){
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/network"
alias cdapt="cd /etc/apt"
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} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
if grep -Eqi "(.*cdnet|.*cdrepo|.*vie0|.*vie1|.*scandisk)" ~/.bashrc;then
sed -i -e '/.*cdnet/d' -e '/.*cdrepo/d' -e '/.*vie0/d' -e '/.*vie1/d' -e '/.*scandisk/d' ~/.bashrc
set_rocky_almalinux_centos_alias
else
set_rocky_almalinux_centos_alias
fi
elif [ ${OS_ID} == "Ubuntu" ];then
if grep -Eqi "(.*cdnet|.*cdapt)" ~/.bashrc;then
sed -i -e '/.*cdnet/d' -e '/.*cdapt/d' ~/.bashrc
set_ubuntu_alias
else
set_ubuntu_alias
fi
else
if grep -Eqi "(.*cdnet|.*cdapt)" ~/.bashrc;then
sed -i -e '/.*cdnet/d' -e '/.*cdapt/d' ~/.bashrc
set_debian_alias
else
set_debian_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_MIRROR
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,"#MIRROR: ${V_MIRROR}")
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}
}
set_mail(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];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}
}
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="$[RANDOM%7+31]"
}
rocky_almalinux_centos_ps1(){
C_PS1=$(echo "PS1='\[\e[1;${P_COLOR}m\][\u@\h \W]\\$ \[\e[0m\]'" >> ~/.bashrc)
}
ubuntu_debian_ps1(){
U_PS1=$(echo 'PS1="\[\e[1;'''${P_COLOR}'''m\]${debian_chroot:+($debian_chroot)}\u@\h:\w\\$ \[\e[0m\]"' >> ~/.bashrc)
}
set_ps1_env(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
if grep -Eqi "^PS1" ~/.bashrc;then
sed -i '/^PS1/d' ~/.bashrc
rocky_almalinux_centos_ps1
else
rocky_almalinux_centos_ps1
fi
else
if grep -Eqi "^PS1" ~/.bashrc;then
sed -i '/^PS1/d' ~/.bashrc
ubuntu_debian_ps1
else
ubuntu_debian_ps1
fi
fi
}
set_ps1(){
TIPS="${COLOR}${OS_ID} ${OS_RELEASE} PS1设置成功,请重新登录生效!${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_ps1_env
${TIPS}
;;
2)
green
set_ps1_env
${TIPS}
;;
3)
yellow
set_ps1_env
${TIPS}
;;
4)
blue
set_ps1_env
${TIPS}
;;
5)
violet
set_ps1_env
${TIPS}
;;
6)
cyan_blue
set_ps1_env
${TIPS}
;;
7)
random_color
set_ps1_env
${TIPS}
;;
8)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-8)!"${END}
;;
esac
done
}
set_vim(){
echo "export EDITOR=vim" >> ~/.bashrc
}
set_vim_env(){
if grep -Eqi ".*EDITOR" ~/.bashrc;then
sed -i '/.*EDITOR/d' ~/.bashrc
set_vim
else
set_vim
fi
${COLOR}"${OS_ID} ${OS_RELEASE} 默认文本编辑器设置成功,请重新登录生效!"${END}
}
set_history(){
echo 'export HISTTIMEFORMAT="%F %T "' >> ~/.bashrc
}
set_history_env(){
if grep -Eqi ".*HISTTIMEFORMAT" ~/.bashrc;then
sed -i '/.*HISTTIMEFORMAT/d' ~/.bashrc
set_history
else
set_history
fi
${COLOR}"${OS_ID} ${OS_RELEASE} history格式设置成功,请重新登录生效!"${END}
}
disable_restart(){
if [ -f /usr/lib/systemd/system/ctrl-alt-del.target ];then
cp /usr/lib/systemd/system/ctrl-alt-del.target{,.bak}
rm -f /usr/lib/systemd/system/ctrl-alt-del.target
${COLOR}"${OS_ID} ${OS_RELEASE} 禁用ctrl+alt+del重启处理成功!"${END}
else
${COLOR}"${OS_ID} ${OS_RELEASE} 禁用ctrl+alt+del已处理!"${END}
fi
}
set_ubuntu_debian_root_login(){
if [ ${OS_ID} == "Ubuntu" -o ${OS_ID} == "Debian" ];then
read -p "请输入密码: " PASSWORD
echo ${PASSWORD} |sudo -S sed -ri 's@#(PermitRootLogin )prohibit-password@\1yes@' /etc/ssh/sshd_config
if [ ${OS_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 24 ];then
sudo systemctl restart ssh
fi
else
sudo systemctl restart sshd
fi
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}
else
${COLOR}"${OS_ID} ${OS_RELEASE} 系统不可用!"${END}
fi
}
ubuntu_remove(){
if [ ${OS_ID} == "Ubuntu" ];then
apt -y purge ufw lxd lxd-client lxcfs liblxc-common
${COLOR}"${OS_ID} ${OS_RELEASE} 无用软件包卸载完成!"${END}
else
${COLOR}"${OS_ID} ${OS_RELEASE} 系统不可用!"${END}
fi
}
ubuntu_20_22_24_remove_snap(){
dpkg -s snapd &> /dev/null
if [ $? -eq 1 ];then
${COLOR}"${OS_ID} ${OS_RELEASE} snap已卸载！"${END}
else
systemctl disable snapd.service && systemctl disable snapd.socket && systemctl disable snapd.seeded.service
sum=$(snap list | awk 'NR>=2{print $1}' | wc -l)
while [ $sum -ne 0 ];do
for p in $(snap list | awk 'NR>=2{print $1}'); do
snap remove --purge $p
done
sum=$(snap list | awk 'NR>=2{print $1}' | wc -l)
done
apt -y autoremove --purge snapd
rm -rf ~/snap && sudo rm -rf /snap && rm -rf /var/snap && rm -rf /var/lib/snapd && rm -rf /var/cache/snapd
cat > /etc/apt/preferences.d/no-snapd.pref << EOF
Package: snapd
Pin: release a=*
Pin-Priority: -10
EOF
apt update
${COLOR}"${OS_ID} ${OS_RELEASE} snap卸载完成!"${END}
fi
}
ubuntu_remove_snap(){
if [ ${OS_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 20 -o ${OS_RELEASE_VERSION} == 22 -o ${OS_RELEASE_VERSION} == 24 ];then
ubuntu_20_22_24_remove_snap
else
${COLOR}"${OS_ID} ${OS_RELEASE} 默认没有安装snap!"${END}
fi
else
${COLOR}"${OS_ID} ${OS_RELEASE} 系统不可用!"${END}
fi
}
menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
******************************************************************
* 系统初始化脚本菜单 *
* 1.修改网卡名 15.设置系统别名 *
* 2.设置网络(单网卡) 16.设置vimrc配置文件 *
* 3.设置网络(双网卡) 17.安装邮件服务并配置邮件 *
* 4.设置主机名 18.设置PS1(请进入选择颜色) *
* 5.设置镜像仓库 19.设置默认文本编辑器为vim *
* 6.Minimal安装建议安装软件 20.设置history格式 *
* 7.关闭防火墙 21.禁用ctrl+alt+del重启 *
* 8.禁用SELinux 22.Ubuntu和Debian设置root用户登录 *
* 9.禁用SWAP 23.Ubuntu卸载无用软件包 *
* 10.设置系统时区 24.Ubuntu卸载snap *
* 11.优化资源限制参数 25.重启系统 *
* 12.优化内核参数 26.关机 *
* 13.优化SSH 27.退出 *
* 14.更改SSH端口号 *
******************************************************************
EOF
echo -e '\E[0m'
read -p "请选择相应的编号(1-27): " choice
case ${choice} in
1)
set_eth
;;
2)
set_network
;;
3)
set_dual_network
;;
4)
set_hostname
;;
5)
set_mirror_repository
;;
6)
minimal_install
;;
7)
disable_firewalls
;;
8)
disable_selinux
;;
9)
set_swap
;;
10)
set_localtime
;;
11)
set_limits
;;
12)
set_kernel
;;
13)
optimization_ssh
;;
14)
set_ssh_port
;;
15)
set_alias
;;
16)
set_vimrc
;;
17)
set_mail
;;
18)
set_ps1
;;
19)
set_vim_env
;;
20)
set_history_env
;;
21)
disable_restart
;;
22)
set_ubuntu_debian_root_login
;;
23)
ubuntu_remove
;;
24)
ubuntu_remove_snap
;;
25)
reboot
;;
26)
shutdown -h now
;;
27)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-27)!"${END}
;;
esac
done
}
main(){
os
menu
}
main
CentOS Stream 9修改镜像仓库需要下面的perl脚本。
[root@rocky9 ~]# cat update_mirror.pl
#!/usr/bin/perl
use strict;
use warnings;
use autodie;
# 要修改镜像源，请去修改url变量！
my $url = 'mirrors.aliyun.com';
my $mirrors = "https://$url/centos-stream";
if (@ARGV < 1) {
die "Usage: $0 <filename1> <filename2> ...\n";
}
while (my $filename = shift @ARGV) {
my $backup_filename = $filename . '.bak';
rename $filename, $backup_filename;
open my $input, "<", $backup_filename;
open my $output, ">", $filename;
while (<$input>) {
s/^metalink/# metalink/;
if (m/^name/) {
my (undef, $repo, $arch) = split /-/;
$repo =~ s/^\s+|\s+$//g;
($arch = defined $arch ? lc($arch) : '') =~ s/^\s+|\s+$//g;
if ($repo =~ /^Extras/) {
$_ .= "baseurl=${mirrors}/SIGs/\$releasever-stream/extras" . ($arch eq 'source' ? "/${arch}/" : "/\$basearch/") . "extras-common\n";
} else {
$_ .= "baseurl=${mirrors}/\$releasever-stream/$repo" . ($arch eq 'source' ? "/" : "/\$basearch/") . ($arch ne '' ? "${arch}/tree/" : "os") . "\n";
}
}
print $output $_;
}
}
下面是reset_v9_2脚本内容：
[root@rocky9 ~]# cat reset_v9_2.sh
#!/bin/bash
#
#**********************************************************************************
#Author: Raymond
#QQ: 88563128
#Date: 2024-11-12
#FileName: reset_v9_2.sh
#MIRROR: raymond.blog.csdn.net
#Description: The reset linux system initialization script supports
# “Rocky Linux 8 and 9, Almalinux 8 and 9, CentOS 7,
# CentOS Stream 8 and 9, Ubuntu 18.04, 20.04, 22.04 and 24.04,
# Debian 12“ operating systems.
#Copyright (C): 2024 All rights reserved
#**********************************************************************************
COLOR="echo -e \\033[01;31m"
END='\033[0m'
os(){
OS_ID=`sed -rn '/^NAME=/s@.*="([[:alpha:]]+).*"$@\1@p' /etc/os-release`
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`
}
set_rocky_almalinux_centos_eth(){
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
if grep -Eqi "(net\.ifnames|biosdevname)" /etc/default/grub;then
${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名配置文件已修改,不用修改!"${END}
else
sed -ri.bak '/^GRUB_CMDLINE_LINUX=/s@"$@ net.ifnames=0 biosdevname=0"@' /etc/default/grub
grub2-mkconfig -o /boot/grub2/grub.cfg >& /dev/null
mv /etc/sysconfig/network-scripts/ifcfg-${ETHNAME} /etc/sysconfig/network-scripts/ifcfg-eth0
${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名已修改成功，10秒后，机器会自动重启!"${END}
sleep 10 && shutdown -r now
fi
else
${COLOR}"${OS_ID} ${OS_RELEASE} 不能修改网卡名!"${END}
fi
}
set_ubuntu_debian_eth(){
if grep -Eqi "(net\.ifnames|biosdevname)" /etc/default/grub;then
${COLOR}"${OS_ID} ${OS_RELEASE} 网卡名配置文件已修改,不用修改!"${END}
else
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}
fi
}
set_eth(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
set_rocky_almalinux_centos_eth
else
set_ubuntu_debian_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_rocky_almalinux_centos_network(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
CONNECTION_NAME=`nmcli dev | awk 'NR==2{print $4,$5,$6}'`
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -eq 0 ] && break
done
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
nmcli connection modify "${CONNECTION_NAME}" con-name ${ETHNAME}
cat > /etc/sysconfig/network-scripts/ifcfg-eth0 <<-EOF
NAME=${ETHNAME}
DEVICE=${ETHNAME}
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
IPADDR=${IP}
PREFIX=${PREFIX}
GATEWAY=${GATEWAY}
DNS1=${PRIMARY_DNS}
DNS2=${BACKUP_DNS}
EOF
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功，10秒后，机器会自动重启!"${END}
sleep 10 && shutdown -r now
else
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功，请使用新IP重新登录!"${END}
cat > /etc/NetworkManager/system-connections/${ETHNAME}.nmconnection <<-EOF
[connection]
id=${ETHNAME}
type=ethernet
interface-name=${ETHNAME}
[ethernet]
[ipv4]
address1=${IP}/${PREFIX},${GATEWAY}
dns=${PRIMARY_DNS};${BACKUP_DNS};
method=manual
[ipv6]
addr-gen-mode=default
method=auto
[proxy]
EOF
fi
nmcli con reload && nmcli dev up ${ETHNAME} >& /dev/null
}
set_ubuntu_network(){
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -eq 0 ] && break
done
if [ ${OS_RELEASE_VERSION} == "18" ];then
cat > /etc/netplan/01-netcfg.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
gateway4: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
EOF
elif [ ${OS_RELEASE_VERSION} == "20" ];then
cat > /etc/netplan/00-installer-config.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
gateway4: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
EOF
elif [ ${OS_RELEASE_VERSION} == "22" ];then
cat > /etc/netplan/00-installer-config.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
routes:
- to: default
via: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
EOF
else
cat > /etc/netplan/50-cloud-init.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
routes:
- to: default
via: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
EOF
fi
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功,请重新启动系统后生效!"${END}
}
set_debian_network(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -eq 0 ] && break
done
sed -ri -e "s/allow-hotplug ${ETHNAME}/auto eth0/g" -e "s/(iface) ${ETHNAME} (inet) dhcp/\1 eth0 \2 static/g" /etc/network/interfaces
cat >> /etc/network/interfaces <<-EOF
address ${IP}/${PREFIX}
gateway ${GATEWAY}
dns-nameservers ${PRIMARY_DNS} ${BACKUP_DNS}
EOF
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功,请重新启动系统后生效!"${END}
}
set_network(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
set_rocky_almalinux_centos_network
elif [ ${OS_ID} == "Ubuntu" ];then
set_ubuntu_network
else
set_debian_network
fi
}
set_dual_rocky_almalinux_centos_network(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
ETHNAME2=`ip addr | awk -F"[ :]" '/^3/{print $3}'`
CONNECTION_NAME1=`nmcli dev | awk 'NR==2{print $4,$5,$6}'`
CONNECTION_NAME2=`nmcli dev | awk 'NR==3{print $4,$5,$6}'`
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -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: " PREFIX2
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
nmcli connection modify "${CONNECTION_NAME}" con-name ${ETHNAME}
cat > /etc/sysconfig/network-scripts/ifcfg-${ETHNAME} <<-EOF
NAME=${ETHNAME}
DEVICE=${ETHNAME}
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
IPADDR=${IP}
PREFIX=${PREFIX}
GATEWAY=${GATEWAY}
DNS1=${PRIMARY_DNS}
DNS2=${BACKUP_DNS}
EOF
nmcli connection modify "${CONNECTION_NAME2}" con-name ${ETHNAME2}
cat > /etc/sysconfig/network-scripts/ifcfg-${ETHNAME2} <<-EOF
NAME=${ETHNAME2}
DEVICE=${ETHNAME2}
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
IPADDR=${IP2}
PREFIX=${PREFIX2}
EOF
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功，10秒后，机器会自动重启!"${END}
sleep 10 && shutdown -r now
else
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功，请使用新IP重新登录!"${END}
cat > /etc/NetworkManager/system-connections/${ETHNAME}.nmconnection <<-EOF
[connection]
id=${ETHNAME}
type=ethernet
interface-name=${ETHNAME}
[ethernet]
[ipv4]
address1=${IP}/${PREFIX},${GATEWAY}
dns=${PRIMARY_DNS};${BACKUP_DNS};
method=manual
[ipv6]
addr-gen-mode=default
method=auto
[proxy]
EOF
nmcli connection modify "${CONNECTION_NAME2}" con-name ${ETHNAME2}
cat > /etc/NetworkManager/system-connections/${ETHNAME2}.nmconnection <<-EOF
[connection]
id=${ETHNAME2}
type=ethernet
interface-name=${ETHNAME2}
[ethernet]
[ipv4]
address1=${IP2}/${PREFIX2}
method=manual
[ipv6]
addr-gen-mode=default
method=auto
[proxy]
EOF
chmod 600 /etc/NetworkManager/system-connections/${ETHNAME2}.nmconnection
fi
nmcli con reload && nmcli dev up ${ETHNAME} ${ETHNAME2} >& /dev/null
}
set_dual_ubuntu_network(){
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -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: " PREFIX2
if [ ${OS_RELEASE_VERSION} == "18" ];then
cat > /etc/netplan/01-netcfg.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
gateway4: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
eth1:
dhcp4: no
dhcp6: no
addresses: [${IP2}/${PREFIX2}]
EOF
elif [ ${OS_RELEASE_VERSION} == "20" ];then
cat > /etc/netplan/00-installer-config.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
gateway4: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
eth1:
dhcp4: no
dhcp6: no
addresses: [${IP2}/${PREFIX2}]
EOF
elif [ ${OS_RELEASE_VERSION} == "22" ];then
cat > /etc/netplan/00-installer-config.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
routes:
- to: default
via: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
eth1:
dhcp4: no
dhcp6: no
addresses: [${IP2}/${PREFIX2}]
EOF
else
cat > /etc/netplan/50-cloud-init.yaml <<-EOF
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [${IP}/${PREFIX}]
routes:
- to: default
via: ${GATEWAY}
nameservers:
addresses: [${PRIMARY_DNS}, ${BACKUP_DNS}]
eth1:
dhcp4: no
dhcp6: no
addresses: [${IP2}/${PREFIX2}]
EOF
fi
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功,请重新启动系统后生效!"${END}
}
set_dual_debian_network(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
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: " 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 "请输入主DNS地址（例如：阿里：223.5.5.5，腾讯：119.29.29.29，公共：114.114.114.114，google：8.8.8.8等）: " PRIMARY_DNS
check_ip ${PRIMARY_DNS}
[ $? -eq 0 ] && break
done
while true; do
read -p "请输入备用DNS地址（例如：阿里：223.6.6.6，腾讯：119.28.28.28，公共：114.114.115.115，google：8.8.4.4等）: " BACKUP_DNS
check_ip ${BACKUP_DNS}
[ $? -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: " PREFIX2
sed -ri -e "s/allow-hotplug ${ETHNAME}/auto eth0/g" -e "s/(iface) ${ETHNAME} (inet) dhcp/\1 eth0 \2 static/g" /etc/network/interfaces
cat >> /etc/network/interfaces <<-EOF
address ${IP}/${PREFIX}
gateway ${GATEWAY}
dns-nameservers ${PRIMARY_DNS} ${BACKUP_DNS}
auto eth1
iface eth1 inet static
address ${IP2}/${PREFIX2}
EOF
${COLOR}"${OS_ID} ${OS_RELEASE} 网络已设置成功,请重新启动系统后生效!"${END}
}
set_dual_network(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
set_dual_rocky_almalinux_centos_network
elif [ ${OS_ID} == "Ubuntu" ];then
set_dual_ubuntu_network
else
set_dual_debian_network
fi
}
set_hostname(){
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}
}
aliyun(){
MIRROR=mirrors.aliyun.com
}
huawei(){
MIRROR=repo.huaweicloud.com
}
tencent(){
MIRROR=mirrors.tencent.com
}
tuna(){
MIRROR=mirrors.tuna.tsinghua.edu.cn
}
netease(){
MIRROR=mirrors.163.com
}
sohu(){
MIRROR=mirrors.sohu.com
}
nju(){
MIRROR=mirrors.nju.edu.cn
}
ustc(){
MIRROR=mirrors.ustc.edu.cn
}
sjtu(){
MIRROR=mirrors.sjtug.sjtu.edu.cn
}
xjtu(){
MIRROR=mirrors.xjtu.edu.cn
}
bfsu(){
MIRROR=mirrors.bfsu.edu.cn
}
bjtu(){
MIRROR=mirror.bjtu.edu.cn
}
pku(){
MIRROR=mirrors.pku.edu.cn
}
archive_fedora(){
MIRROR=archives.fedoraproject.org
}
set_yum_rocky_9(){
[ -d /etc/yum.repos.d/backup ] || { mkdir /etc/yum.repos.d/backup; mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup; }
MIRROR_URL=`echo ${MIRROR} | awk -F"." '{print $2}'`
if [ ${MIRROR_URL} == "aliyun" -o ${MIRROR_URL} == "xjtu" ];then
cat > /etc/yum.repos.d/base.repo <<-EOF
[BaseOS]
name=BaseOS
baseurl=https://${MIRROR}/rockylinux/\$releasever/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/rockylinux/\$releasever/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
[extras]
name=extras
baseurl=https://${MIRROR}/rockylinux/\$releasever/extras/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
EOF
elif [ ${MIRROR_URL} == "sohu" ];then
cat > /etc/yum.repos.d/base.repo <<-EOF
[BaseOS]
name=BaseOS
baseurl=https://${MIRROR}/Rocky/\$releasever/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/Rocky/\$releasever/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
[extras]
name=extras
baseurl=https://${MIRROR}/Rocky/\$releasever/extras/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
EOF
else
cat > /etc/yum.repos.d/base.repo <<-EOF
[BaseOS]
name=BaseOS
baseurl=https://${MIRROR}/rocky/\$releasever/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/rocky/\$releasever/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
[extras]
name=extras
baseurl=https://${MIRROR}/rocky/\$releasever/extras/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
EOF
fi
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
rocky_9_base_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)网易镜像源
4)搜狐镜像源
5)南京大学镜像源
6)中科大镜像源
7)上海交通大学镜像源
8)西安交通大学镜像源
9)北京大学镜像源
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_rocky_9
;;
2)
tencent
set_yum_rocky_9
;;
3)
netease
set_yum_rocky_9
;;
4)
sohu
set_yum_rocky_9
;;
5)
nju
set_yum_rocky_9
;;
6)
ustc
set_yum_rocky_9
;;
7)
sjtu
set_yum_rocky_9
;;
8)
xjtu
set_yum_rocky_9
;;
9)
pku
set_yum_rocky_9
;;
10)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
;;
esac
done
}
set_devel_rocky_9(){
MIRROR_MIRROR=`echo ${MIRROR} | awk -F"." '{print $2}'`
if [ ${MIRROR_MIRROR} == "aliyun" -o ${MIRROR_MIRROR} == "xjtu" ];then
cat > /etc/yum.repos.d/devel.repo <<-EOF
[devel]
name=devel
baseurl=https://${MIRROR}/rockylinux/\$releasever/devel/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
EOF
elif [ ${MIRROR_MIRROR} == "sohu" ];then
cat > /etc/yum.repos.d/devel.repo <<-EOF
[devel]
name=devel
baseurl=https://${MIRROR}/Rocky/\$releasever/devel/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
EOF
else
cat > /etc/yum.repos.d/devel.repo <<-EOF
[devel]
name=devel
baseurl=https://${MIRROR}/rocky/\$releasever/devel/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-\$releasever
EOF
fi
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} devel源设置完成!"${END}
}
rocky_9_devel_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)网易镜像源
4)搜狐镜像源
5)南京大学镜像源
6)中科大镜像源
7)上海交通大学镜像源
8)西安交通大学镜像源
9)北京大学镜像源
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_devel_rocky_9
;;
2)
tencent
set_devel_rocky_9
;;
3)
netease
set_devel_rocky_9
;;
4)
sohu
set_devel_rocky_9
;;
5)
nju
set_devel_rocky_9
;;
6)
ustc
set_devel_rocky_9
;;
7)
sjtu
set_devel_rocky_9
;;
8)
xjtu
set_devel_rocky_9
;;
9)
pku
set_devel_rocky_9
;;
10)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
;;
esac
done
}
set_yum_almalinux_9(){
[ -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://${MIRROR}/almalinux/\$releasever/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux-9
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/almalinux/\$releasever/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux-9
[extras]
name=extras
baseurl=https://${MIRROR}/almalinux/\$releasever/extras/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux-9
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
almalinux_9_base_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)南京大学镜像源
4)上海交通大学镜像源
5)北京大学镜像源
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)
aliyun
set_yum_almalinux_9
;;
2)
tencent
set_yum_almalinux_9
;;
3)
nju
set_yum_almalinux_9
;;
4)
sjtu
set_yum_almalinux_9
;;
5)
pku
set_yum_almalinux_9
;;
6)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-6)!"${END}
;;
esac
done
}
set_crb_almalinux_9(){
cat > /etc/yum.repos.d/crb.repo <<-EOF
[crb]
name=crb
baseurl=https://${MIRROR}/almalinux/\$releasever/CRB/\$basearch/os
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux-9
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} crb源设置完成!"${END}
}
almalinux_9_crb_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)南京大学镜像源
4)上海交通大学镜像源
5)北京大学镜像源
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)
aliyun
set_crb_almalinux_9
;;
2)
tencent
set_crb_almalinux_9
;;
3)
nju
set_crb_almalinux_9
;;
4)
sjtu
set_crb_almalinux_9
;;
5)
pku
set_crb_almalinux_9
;;
6)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-6)!"${END}
;;
esac
done
}
set_yum_rocky_8(){
[ -d /etc/yum.repos.d/backup ] || { mkdir /etc/yum.repos.d/backup; mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup; }
MIRROR_URL=`echo ${MIRROR} | awk -F"." '{print $2}'`
if [ ${MIRROR_URL} == "aliyun" -o ${MIRROR_URL} == "xjtu" ];then
cat > /etc/yum.repos.d/base.repo <<-EOF
[BaseOS]
name=BaseOS
baseurl=https://${MIRROR}/rockylinux/\$releasever/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/rockylinux/\$releasever/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
[extras]
name=extras
baseurl=https://${MIRROR}/rockylinux/\$releasever/extras/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
EOF
elif [ ${MIRROR_URL} == "sohu" ];then
cat > /etc/yum.repos.d/base.repo <<-EOF
[BaseOS]
name=BaseOS
baseurl=https://${MIRROR}/Rocky/\$releasever/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/Rocky/\$releasever/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
[extras]
name=extras
baseurl=https://${MIRROR}/Rocky/\$releasever/extras/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
EOF
else
cat > /etc/yum.repos.d/base.repo <<-EOF
[BaseOS]
name=BaseOS
baseurl=https://${MIRROR}/rocky/\$releasever/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/rocky/\$releasever/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
[extras]
name=extras
baseurl=https://${MIRROR}/rocky/\$releasever/extras/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
EOF
fi
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
rocky_8_base_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)网易镜像源
4)搜狐镜像源
5)南京大学镜像源
6)中科大镜像源
7)上海交通大学镜像源
8)西安交通大学镜像源
9)北京大学镜像源
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_rocky_8
;;
2)
tencent
set_yum_rocky_8
;;
3)
netease
set_yum_rocky_8
;;
4)
sohu
set_yum_rocky_8
;;
5)
nju
set_yum_rocky_8
;;
6)
ustc
set_yum_rocky_8
;;
7)
sjtu
set_yum_rocky_8
;;
8)
xjtu
set_yum_rocky_8
;;
9)
pku
set_yum_rocky_8
;;
10)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
;;
esac
done
}
set_powertools_rocky_8(){
MIRROR_URL=`echo ${MIRROR} | awk -F"." '{print $2}'`
if [ ${MIRROR_URL} == "aliyun" -o ${MIRROR_URL} == "xjtu" ];then
cat > /etc/yum.repos.d/powertools.repo <<-EOF
[PowerTools]
name=PowerTools
baseurl=https://${MIRROR}/rockylinux/\$releasever/PowerTools/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
EOF
elif [ ${MIRROR_URL} == "sohu" ];then
cat > /etc/yum.repos.d/powertools.repo <<-EOF
[PowerTools]
name=PowerTools
baseurl=https://${MIRROR}/Rocky/\$releasever/PowerTools/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
EOF
else
cat > /etc/yum.repos.d/powertools.repo <<-EOF
[PowerTools]
name=PowerTools
baseurl=https://${MIRROR}/rocky/\$releasever/PowerTools/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
EOF
fi
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} PowerTools源设置完成!"${END}
}
rocky_8_powertools_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)网易镜像源
4)搜狐镜像源
5)南京大学镜像源
6)中科大镜像源
7)上海交通大学镜像源
8)西安交通大学镜像源
9)北京大学镜像源
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_powertools_rocky_8
;;
2)
tencent
set_powertools_rocky_8
;;
3)
netease
set_powertools_rocky_8
;;
4)
sohu
set_powertools_rocky_8
;;
5)
nju
set_powertools_rocky_8
;;
6)
ustc
set_powertools_rocky_8
;;
7)
sjtu
set_powertools_rocky_8
;;
8)
xjtu
set_powertools_rocky_8
;;
9)
pku
set_powertools_rocky_8
;;
10)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-10)!"${END}
;;
esac
done
}
set_yum_almalinux_8(){
[ -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://${MIRROR}/almalinux/\$releasever/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/almalinux/\$releasever/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux
[extras]
name=extras
baseurl=https://${MIRROR}/almalinux/\$releasever/extras/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
almalinux_8_base_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)南京大学镜像源
4)上海交通大学镜像源
5)北京大学镜像源
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)
aliyun
set_yum_almalinux_8
;;
2)
tencent
set_yum_almalinux_8
;;
3)
nju
set_yum_almalinux_8
;;
4)
sjtu
set_yum_almalinux_8
;;
5)
pku
set_yum_almalinux_8
;;
6)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-6)!"${END}
;;
esac
done
}
set_powertools_almalinux_8(){
cat > /etc/yum.repos.d/powertools.repo <<-EOF
[powertools]
name=powertools
baseurl=https://${MIRROR}/almalinux/\$releasever/PowerTools/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} PowerTools源设置完成!"${END}
}
almalinux_8_powertools_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)南京大学镜像源
4)上海交通大学镜像源
5)北京大学镜像源
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)
aliyun
set_powertools_almalinux_8
;;
2)
tencent
set_powertools_almalinux_8
;;
3)
nju
set_powertools_almalinux_8
;;
4)
sjtu
set_powertools_almalinux_8
;;
5)
pku
set_powertools_almalinux_8
;;
6)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-6)!"${END}
;;
esac
done
}
set_yum_centos_stream_9(){
[ -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://${MIRROR}/centos-stream/\$stream/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/centos-stream/\$stream/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
[extras-common]
name=extras-common
baseurl=https://${MIRROR}/centos-stream/SIGs/\$stream/extras/\$basearch/extras-common/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
centos_stream_9_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)南京大学镜像源
6)中科大镜像源
7)北京外国语大学镜像源
8)北京大学镜像源
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_yum_centos_stream_9
;;
2)
huawei
set_yum_centos_stream_9
;;
3)
tencent
set_yum_centos_stream_9
;;
4)
tuna
set_yum_centos_stream_9
;;
5)
nju
set_yum_centos_stream_9
;;
6)
ustc
set_yum_centos_stream_9
;;
7)
bfsu
set_yum_centos_stream_9
;;
8)
pku
set_yum_centos_stream_9
;;
9)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
;;
esac
done
}
set_crb_centos_stream_9(){
cat > /etc/yum.repos.d/crb.repo <<-EOF
[crb]
name=crb
baseurl=https://${MIRROR}/centos-stream/\$releasever-stream/CRB/\$basearch/os
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} crb源设置完成!"${END}
}
centos_stream_9_crb_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)南京大学镜像源
6)中科大镜像源
7)北京外国语大学镜像源
8)北京大学镜像源
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_crb_centos_stream_9
;;
2)
huawei
set_crb_centos_stream_9
;;
3)
tencent
set_crb_centos_stream_9
;;
4)
tuna
set_crb_centos_stream_9
;;
5)
nju
set_crb_centos_stream_9
;;
6)
ustc
set_crb_centos_stream_9
;;
6)
bfsu
set_crb_centos_stream_9
;;
8)
pku
set_crb_centos_stream_9
;;
9)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
;;
esac
done
}
set_yum_centos_stream_8(){
[ -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://${MIRROR}/centos-vault/\$stream/BaseOS/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
[AppStream]
name=AppStream
baseurl=https://${MIRROR}/centos-vault/\$stream/AppStream/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
[extras]
name=extras
baseurl=https://${MIRROR}/centos-vault/\$stream/extras/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
centos_stream_8_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)南京大学镜像源
6)中科大镜像源
7)北京外国语大学镜像源
8)北京大学镜像源
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_yum_centos_stream_8
;;
2)
huawei
set_yum_centos_stream_8
;;
3)
tencent
set_yum_centos_stream_8
;;
4)
tuna
set_yum_centos_stream_8
;;
5)
nju
set_yum_centos_stream_8
;;
6)
ustc
set_yum_centos_stream_8
;;
6)
bfsu
set_yum_centos_stream_8
;;
8)
pku
set_yum_centos_stream_8
;;
9)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
;;
esac
done
}
set_powertools_centos_stream_8(){
cat > /etc/yum.repos.d/powertools.repo <<-EOF
[PowerTools]
name=PowerTools
baseurl=https://${MIRROR}/centos-vault/\$stream/PowerTools/\$basearch/os/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} PowerTools源设置完成!"${END}
}
centos_stream_8_powertools_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)南京大学镜像源
6)中科大镜像源
7)北京外国语大学镜像源
8)北京大学镜像源
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_powertools_centos_stream_8
;;
2)
huawei
set_powertools_centos_stream_8
;;
3)
tencent
set_powertools_centos_stream_8
;;
4)
tuna
set_powertools_centos_stream_8
;;
5)
nju
set_powertools_centos_stream_8
;;
6)
ustc
set_powertools_centos_stream_8
;;
7)
bfsu
set_powertools_centos_stream_8
;;
8)
pku
set_powertools_centos_stream_8
;;
9)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
;;
esac
done
}
set_epel_rocky_almalinux_centos_8_9(){
MIRROR_URL=`echo ${MIRROR} | awk -F"." '{print $2}'`
if [ ${MIRROR_URL} == "sohu" ];then
cat > /etc/yum.repos.d/epel.repo <<-EOF
[epel]
name=epel
baseurl=https://${MIRROR}/fedora-epel/\$releasever/Everything/\$basearch/
gpgcheck=1
gpgkey=https://${MIRROR}/fedora-epel/RPM-GPG-KEY-EPEL-\$releasever
EOF
elif [ ${MIRROR_URL} == "sjtu" ];then
cat > /etc/yum.repos.d/epel.repo <<-EOF
[epel]
name=epel
baseurl=https://${MIRROR}/fedora/epel/\$releasever/Everything/\$basearch/
gpgcheck=1
gpgkey=https://${MIRROR}/fedora/epel/RPM-GPG-KEY-EPEL-\$releasever
EOF
else
cat > /etc/yum.repos.d/epel.repo <<-EOF
[epel]
name=epel
baseurl=https://${MIRROR}/epel/\$releasever/Everything/\$basearch/
gpgcheck=1
gpgkey=https://${MIRROR}/epel/RPM-GPG-KEY-EPEL-\$releasever
EOF
fi
${COLOR}"更新镜像源中,请稍等..."${END}
dnf clean all &> /dev/null
dnf makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
}
rocky_almalinux_centos_8_9_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)西安交通大学镜像源
9)北京外国语大学镜像源
11)北京大学镜像源
12)退出
EOF
echo -e '\E[0m'
read -p "请输入镜像源编号(1-12): " NUM
case ${NUM} in
1)
aliyun
set_epel_rocky_almalinux_centos_8_9
;;
2)
huawei
set_epel_rocky_almalinux_centos_8_9
;;
3)
tencent
set_epel_rocky_almalinux_centos_8_9
;;
4)
tuna
set_epel_rocky_almalinux_centos_8_9
;;
5)
sohu
set_epel_rocky_almalinux_centos_8_9
;;
6)
nju
set_epel_rocky_almalinux_centos_8_9
;;
7)
ustc
set_epel_rocky_almalinux_centos_8_9
;;
8)
sjtu
set_epel_rocky_almalinux_centos_8_9
;;
9)
xjtu
set_epel_rocky_almalinux_centos_8_9
;;
10)
bfsu
set_epel_rocky_almalinux_centos_8_9
;;
11)
pku
set_epel_rocky_almalinux_centos_8_9
;;
12)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-12)!"${END}
;;
esac
done
}
set_yum_centos_7(){
[ -d /etc/yum.repos.d/backup ] || { mkdir /etc/yum.repos.d/backup; mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup; }
OS_RELEASE_FULL_VERSION=`cat /etc/centos-release | sed -rn 's/^(CentOS Linux release )(.*)( \(Core\))/\2/p'`
cat > /etc/yum.repos.d/base.repo <<-EOF
[base]
name=base
baseurl=https://${MIRROR}/centos-vault/${OS_RELEASE_FULL_VERSION}/os/\$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
[extras]
name=extras
baseurl=https://${MIRROR}/centos-vault/${OS_RELEASE_FULL_VERSION}/extras/\$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
[updates]
name=updates
baseurl=https://${MIRROR}/centos-vault/${OS_RELEASE_FULL_VERSION}/updates/\$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-\$releasever
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
yum clean all &> /dev/null
yum makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} YUM源设置完成!"${END}
}
centos_7_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)南京大学镜像源
6)中科大镜像源
7)北京外国语大学镜像源
8)北京大学镜像源
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_yum_centos_7
;;
2)
huawei
set_yum_centos_7
;;
3)
tencent
set_yum_centos_7
;;
4)
tuna
set_yum_centos_7
;;
5)
nju
set_yum_centos_7
;;
6)
ustc
set_yum_centos_7
;;
7)
bfsu
set_yum_centos_7
;;
8)
pku
set_yum_centos_7
;;
9)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-9)!"${END}
;;
esac
done
}
set_epel_centos_7(){
MIRROR_URL=`echo ${MIRROR} | awk -F"." '{print $2}'`
if [ ${MIRROR_URL} == "aliyun" -o ${MIRROR_URL} == "tencent" ];then
cat > /etc/yum.repos.d/epel.repo <<-EOF
[epel]
name=epel
baseurl=https://${MIRROR}/epel-archive/\$releasever/\$basearch/
gpgcheck=1
gpgkey=https://${MIRROR}/epel-archive/RPM-GPG-KEY-EPEL-\$releasever
EOF
else
cat > /etc/yum.repos.d/epel.repo <<-EOF
[epel]
name=epel
baseurl=https://${MIRROR}/pub/archive/epel/\$releasever/\$basearch/
gpgcheck=1
gpgkey=https://${MIRROR}/pub/archive/epel/RPM-GPG-KEY-EPEL-\$releasever
EOF
fi
${COLOR}"更新镜像源中,请稍等..."${END}
yum clean all &> /dev/null
yum makecache &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} EPEL源设置完成!"${END}
}
centos_7_epel_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)阿里镜像源
2)腾讯镜像源
3)fedora镜像源
4)退出
EOF
echo -e '\E[0m'
read -p "请输入镜像源编号(1-4): " NUM
case ${NUM} in
1)
aliyun
set_epel_centos_7
;;
2)
tencent
set_epel_centos_7
;;
3)
archive_fedora
set_epel_centos_7
;;
4)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-4)!"${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)Rocky 9 devel仓库
4)Rocky 8 PowerTools仓库
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)
if [ ${OS_RELEASE_VERSION} == "8" ];then
rocky_8_base_menu
else
rocky_9_base_menu
fi
;;
2)
rocky_almalinux_centos_8_9_epel_menu
;;
3)
if [ ${OS_RELEASE_VERSION} == "9" ];then
rocky_9_devel_menu
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有devel源，不用设置!"${END}
fi
;;
4)
if [ ${OS_RELEASE_VERSION} == "8" ];then
rocky_8_powertools_menu
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有powertools源，不用设置!"${END}
fi
;;
5)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-5)!"${END}
;;
esac
done
}
almalinux_menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
1)base仓库
2)epel仓库
3)AlmaLinux 9 crb仓库
4)AlmaLinux 8 PowerTools仓库
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)
if [ ${OS_RELEASE_VERSION} == "8" ];then
almalinux_8_base_menu
else
almalinux_9_base_menu
fi
;;
2)
rocky_almalinux_centos_8_9_epel_menu
;;
3)
if [ ${OS_RELEASE_VERSION} == "9" ];then
almalinux_9_crb_menu
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有crb源，不用设置!"${END}
fi
;;
4)
if [ ${OS_RELEASE_VERSION} == "8" ];then
almalinux_8_powertools_menu
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有powertools源，不用设置!"${END}
fi
;;
5)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-5)!"${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)CentOS Stream 9 crb仓库
4)CentOS Stream 8 PowerTools仓库
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)
if [ ${OS_NAME} == "Stream" ];then
if [ ${OS_RELEASE_VERSION} == "8" ];then
centos_stream_8_base_menu
else
centos_stream_9_base_menu
fi
else
centos_7_base_menu
fi
;;
2)
if [ ${OS_RELEASE_VERSION} == "7" ];then
centos_7_epel_menu
else
rocky_almalinux_centos_8_9_epel_menu
fi
;;
3)
if [ ${OS_RELEASE_VERSION} == "9" ];then
centos_stream_9_crb_menu
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有crb源，不用设置!"${END}
fi
;;
4)
if [ ${OS_RELEASE_VERSION} == "8" ];then
centos_stream_8_powertools_menu
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有powertools源，不用设置!"${END}
fi
;;
5)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-5)!"${END}
;;
esac
done
}
set_ubuntu_apt(){
if [ ${OS_RELEASE_VERSION} == "18" -o ${OS_RELEASE_VERSION} == "20" -o ${OS_RELEASE_VERSION} == "22" ];then
mv /etc/apt/sources.list /etc/apt/sources.list.bak
cat > /etc/apt/sources.list <<-EOF
deb http://${MIRROR}/ubuntu/ $(lsb_release -cs) main restricted universe multiverse
deb-src http://${MIRROR}/ubuntu/ $(lsb_release -cs) main restricted universe multiverse
deb http://${MIRROR}/ubuntu/ $(lsb_release -cs)-security main restricted universe multiverse
deb-src http://${MIRROR}/ubuntu/ $(lsb_release -cs)-security main restricted universe multiverse
deb http://${MIRROR}/ubuntu/ $(lsb_release -cs)-updates main restricted universe multiverse
deb-src http://${MIRROR}/ubuntu/ $(lsb_release -cs)-updates main restricted universe multiverse
deb http://${MIRROR}/ubuntu/ $(lsb_release -cs)-proposed main restricted universe multiverse
deb-src http://${MIRROR}/ubuntu/ $(lsb_release -cs)-proposed main restricted universe multiverse
deb http://${MIRROR}/ubuntu/ $(lsb_release -cs)-backports main restricted universe multiverse
deb-src http://${MIRROR}/ubuntu/ $(lsb_release -cs)-backports main restricted universe multiverse
EOF
else
mv /etc/apt/sources.list.d/ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources.bak
cat > /etc/apt/sources.list.d/ubuntu.sources <<-EOF
Types: deb
URIs: https://${MIRROR}/ubuntu
Suites: $(lsb_release -cs) $(lsb_release -cs)-updates $(lsb_release -cs)-backports
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg
Types: deb
URIs: https://${MIRROR}/ubuntu
Suites: $(lsb_release -cs)-security
Components: main restricted universe multiverse
Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg
EOF
fi
${COLOR}"更新镜像源中,请稍等..."${END}
apt update &> /dev/null
${COLOR}"${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)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)西安交通大学镜像源
11)北京外国语大学镜像源
12)北京交通大学镜像源
13)北京大学镜像源
14)退出
EOF
echo -e '\E[0m'
read -p "请输入镜像源编号(1-14): " NUM
case ${NUM} in
1)
aliyun
set_ubuntu_apt
;;
2)
huawei
set_ubuntu_apt
;;
3)
tencent
set_ubuntu_apt
;;
4)
tuna
set_ubuntu_apt
;;
5)
netease
set_ubuntu_apt
;;
6)
sohu
set_ubuntu_apt
;;
7)
nju
set_ubuntu_apt
;;
8)
ustc
set_ubuntu_apt
;;
9)
sjtu
set_ubuntu_apt
;;
10)
xjtu
set_ubuntu_apt
;;
11)
bfsu
set_ubuntu_apt
;;
12)
bjtu
set_ubuntu_apt
;;
13)
pku
set_ubuntu_apt
;;
14)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-14)!"${END}
;;
esac
done
}
set_debian_apt(){
mv /etc/apt/sources.list /etc/apt/sources.list.bak
cat > /etc/apt/sources.list <<-EOF
deb https://${MIRROR}/debian/ $(lsb_release -cs) main contrib non-free non-free-firmware
# deb-src https://${MIRROR}/debian/ $(lsb_release -cs) main contrib non-free non-free-firmware
deb https://${MIRROR}/debian/ $(lsb_release -cs)-updates main contrib non-free non-free-firmware
# deb-src https://${MIRROR}/debian/ $(lsb_release -cs)-updates main contrib non-free non-free-firmware
deb https://${MIRROR}/debian/ $(lsb_release -cs)-backports main contrib non-free non-free-firmware
# deb-src https://${MIRROR}/debian/ $(lsb_release -cs)-backports main contrib non-free non-free-firmware
deb https://${MIRROR}/debian-security $(lsb_release -cs)-security main contrib non-free non-free-firmware
# deb-src https://${MIRROR}/debian-security $(lsb_release -cs)-security main contrib non-free non-free-firmware
EOF
${COLOR}"更新镜像源中,请稍等..."${END}
apt update &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} APT源设置完成!"${END}
}
debian_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)西安交通大学镜像源
11)北京外国语大学镜像源
12)北京交通大学镜像源
13)北京大学镜像源
14)退出
EOF
echo -e '\E[0m'
read -p "请输入镜像源编号(1-14): " NUM
case ${NUM} in
1)
aliyun
set_debian_apt
;;
2)
huawei
set_debian_apt
;;
3)
tencent
set_debian_apt
;;
4)
tuna
set_debian_apt
;;
5)
netease
set_debian_apt
;;
6)
sohu
set_debian_apt
;;
7)
nju
set_debian_apt
;;
8)
ustc
set_debian_apt
;;
9)
sjtu
set_debian_apt
;;
10)
xjtu
set_debian_apt
;;
11)
bfsu
set_debian_apt
;;
12)
bjtu
set_debian_apt
;;
13)
pku
set_debian_apt
;;
14)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-14)!"${END}
;;
esac
done
}
set_mirror_repository(){
if [ ${OS_ID} == "Rocky" ];then
rocky_menu
elif [ ${OS_ID} == "AlmaLinux" ];then
almalinux_menu
elif [ ${OS_ID} == "CentOS" ];then
centos_menu
elif [ ${OS_ID} == "Ubuntu" ];then
apt_menu
else
debian_menu
fi
}
rocky_almalinux_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_debian_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} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
rocky_almalinux_centos_minimal_install
else
ubuntu_debian_minimal_install
fi
}
disable_firewalls(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];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}; } || ${COLOR}"${OS_ID} ${OS_RELEASE} iptables防火墙已关闭!"${END}
elif [ ${OS_ID} == "Ubuntu" ];then
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}
else
${COLOR}"${OS_ID} ${OS_RELEASE} 没有安装防火墙服务,不用关闭！"${END}
fi
}
disable_selinux(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];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
}
set_swap(){
sed -ri 's/.*swap.*/#&/' /etc/fstab
if [ ${OS_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 20 -o ${OS_RELEASE_VERSION} == 22 -o ${OS_RELEASE_VERSION} == 24 ];then
SD_NAME=`lsblk|awk -F"[ └─]" '/SWAP/{printf $3}'`
systemctl mask dev-${SD_NAME}.swap &> /dev/null
fi
fi
swapoff -a
${COLOR}"${OS_ID} ${OS_RELEASE} 禁用swap成功!"${END}
}
set_localtime(){
ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
echo 'Asia/Shanghai' >/etc/timezone
if [ ${OS_ID} == "Ubuntu" ];then
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_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_kernel(){
modprobe br_netfilter
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_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
MAIN_KERNEL=`uname -r | cut -d. -f1`
SUB_KERNEL=`uname -r | cut -d. -f2`
if [ ${MAIN_KERNEL} -lt "4" -a ${SUB_KERNEL} -lt "12" ];then
cat >> /etc/sysctl.conf <<-EOF
net.ipv4.tcp_tw_recycle = 0
EOF
fi
sysctl -p &> /dev/null
${COLOR}"${OS_ID} ${OS_RELEASE} 优化内核参数成功!"${END}
}
optimization_ssh(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];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_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 24 ];then
systemctl restart ssh
fi
else
systemctl restart sshd
fi
${COLOR}"${OS_ID} ${OS_RELEASE} SSH已优化完成!"${END}
}
set_ssh_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
if [ ${OS_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 24 ];then
systemctl restart ssh
fi
else
systemctl restart sshd
fi
${COLOR}"${OS_ID} ${OS_RELEASE} 更改SSH端口号已完成,请重新登陆后生效!"${END}
}
set_rocky_almalinux_centos_alias(){
ETHNAME=`ip addr | awk -F"[ :]" '/^2/{print $3}'`
ETHNAME2=`ip addr | awk -F"[ :]" '/^3/{print $3}'`
IP_NUM=`ip addr | awk -F"[: ]" '{print $1}' | grep -v '^$' | wc -l`
if [ ${IP_NUM} == "2" ];then
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/sysconfig/network-scripts"
alias cdrepo="cd /etc/yum.repos.d"
alias vie0="vim /etc/sysconfig/network-scripts/ifcfg-${ETHNAME}"
EOF
else
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/NetworkManager/system-connections"
alias cdrepo="cd /etc/yum.repos.d"
alias vie0="vim /etc/NetworkManager/system-connections/${ETHNAME}.nmconnection"
EOF
fi
else
if [ ${OS_RELEASE_VERSION} == "7" -o ${OS_RELEASE_VERSION} == "8" ];then
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/sysconfig/network-scripts"
alias cdrepo="cd /etc/yum.repos.d"
alias vie0="vim /etc/sysconfig/network-scripts/ifcfg-${ETHNAME}"
alias vie1="vim /etc/sysconfig/network-scripts/ifcfg-${ETHNAME2}"
EOF
else
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/NetworkManager/system-connections"
alias cdrepo="cd /etc/yum.repos.d"
alias vie0="vim /etc/NetworkManager/system-connections/${ETHNAME}.nmconnection"
alias vie1="vim /etc/NetworkManager/system-connections/${ETHNAME2}.nmconnection"
EOF
fi
fi
DISK_NAME=`lsblk|awk -F" " '/disk/{printf $1}' | cut -c1-4`
if [ ${DISK_NAME} == "sda" ];then
cat >>~/.bashrc <<-EOF
alias scandisk="echo '- - -' > /sys/class/scsi_host/host0/scan;echo '- - -' > /sys/class/scsi_host/host1/scan;echo '- - -' > /sys/class/scsi_host/host2/scan"
EOF
fi
${COLOR}"${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 cdapt="cd /etc/apt"
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_debian_alias(){
cat >>~/.bashrc <<-EOF
alias cdnet="cd /etc/network"
alias cdapt="cd /etc/apt"
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} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
if grep -Eqi "(.*cdnet|.*cdrepo|.*vie0|.*vie1|.*scandisk)" ~/.bashrc;then
sed -i -e '/.*cdnet/d' -e '/.*cdrepo/d' -e '/.*vie0/d' -e '/.*vie1/d' -e '/.*scandisk/d' ~/.bashrc
set_rocky_almalinux_centos_alias
else
set_rocky_almalinux_centos_alias
fi
elif [ ${OS_ID} == "Ubuntu" ];then
if grep -Eqi "(.*cdnet|.*cdapt)" ~/.bashrc;then
sed -i -e '/.*cdnet/d' -e '/.*cdapt/d' ~/.bashrc
set_ubuntu_alias
else
set_ubuntu_alias
fi
else
if grep -Eqi "(.*cdnet|.*cdapt)" ~/.bashrc;then
sed -i -e '/.*cdnet/d' -e '/.*cdapt/d' ~/.bashrc
set_debian_alias
else
set_debian_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_MIRROR
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,"#MIRROR: ${V_MIRROR}")
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}
}
set_mail(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];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}
}
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="$[RANDOM%7+31]"
}
rocky_almalinux_centos_ps1(){
C_PS1=$(echo "PS1='\[\e[1;${P_COLOR}m\][\u@\h \W]\\$ \[\e[0m\]'" >> ~/.bashrc)
}
ubuntu_debian_ps1(){
U_PS1=$(echo 'PS1="\[\e[1;'''${P_COLOR}'''m\]${debian_chroot:+($debian_chroot)}\u@\h:\w\\$ \[\e[0m\]"' >> ~/.bashrc)
}
set_ps1_env(){
if [ ${OS_ID} == "Rocky" -o ${OS_ID} == "AlmaLinux" -o ${OS_ID} == "CentOS" ];then
if grep -Eqi "^PS1" ~/.bashrc;then
sed -i '/^PS1/d' ~/.bashrc
rocky_almalinux_centos_ps1
else
rocky_almalinux_centos_ps1
fi
else
if grep -Eqi "^PS1" ~/.bashrc;then
sed -i '/^PS1/d' ~/.bashrc
ubuntu_debian_ps1
else
ubuntu_debian_ps1
fi
fi
}
set_ps1(){
TIPS="${COLOR}${OS_ID} ${OS_RELEASE} PS1设置成功,请重新登录生效!${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_ps1_env
${TIPS}
;;
2)
green
set_ps1_env
${TIPS}
;;
3)
yellow
set_ps1_env
${TIPS}
;;
4)
blue
set_ps1_env
${TIPS}
;;
5)
violet
set_ps1_env
${TIPS}
;;
6)
cyan_blue
set_ps1_env
${TIPS}
;;
7)
random_color
set_ps1_env
${TIPS}
;;
8)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-8)!"${END}
;;
esac
done
}
set_vim(){
echo "export EDITOR=vim" >> ~/.bashrc
}
set_vim_env(){
if grep -Eqi ".*EDITOR" ~/.bashrc;then
sed -i '/.*EDITOR/d' ~/.bashrc
set_vim
else
set_vim
fi
${COLOR}"${OS_ID} ${OS_RELEASE} 默认文本编辑器设置成功,请重新登录生效!"${END}
}
set_history(){
echo 'export HISTTIMEFORMAT="%F %T "' >> ~/.bashrc
}
set_history_env(){
if grep -Eqi ".*HISTTIMEFORMAT" ~/.bashrc;then
sed -i '/.*HISTTIMEFORMAT/d' ~/.bashrc
set_history
else
set_history
fi
${COLOR}"${OS_ID} ${OS_RELEASE} history格式设置成功,请重新登录生效!"${END}
}
disable_restart(){
if [ -f /usr/lib/systemd/system/ctrl-alt-del.target ];then
cp /usr/lib/systemd/system/ctrl-alt-del.target{,.bak}
rm -f /usr/lib/systemd/system/ctrl-alt-del.target
${COLOR}"${OS_ID} ${OS_RELEASE} 禁用ctrl+alt+del重启处理成功!"${END}
else
${COLOR}"${OS_ID} ${OS_RELEASE} 禁用ctrl+alt+del已处理!"${END}
fi
}
set_ubuntu_debian_root_login(){
if [ ${OS_ID} == "Ubuntu" -o ${OS_ID} == "Debian" ];then
read -p "请输入密码: " PASSWORD
echo ${PASSWORD} |sudo -S sed -ri 's@#(PermitRootLogin )prohibit-password@\1yes@' /etc/ssh/sshd_config
if [ ${OS_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 24 ];then
sudo systemctl restart ssh
fi
else
sudo systemctl restart sshd
fi
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}
else
${COLOR}"${OS_ID} ${OS_RELEASE} 系统不可用!"${END}
fi
}
ubuntu_remove(){
if [ ${OS_ID} == "Ubuntu" ];then
apt -y purge ufw lxd lxd-client lxcfs liblxc-common
${COLOR}"${OS_ID} ${OS_RELEASE} 无用软件包卸载完成!"${END}
else
${COLOR}"${OS_ID} ${OS_RELEASE} 系统不可用!"${END}
fi
}
ubuntu_20_22_24_remove_snap(){
dpkg -s snapd &> /dev/null
if [ $? -eq 1 ];then
${COLOR}"${OS_ID} ${OS_RELEASE} snap已卸载！"${END}
else
systemctl disable snapd.service && systemctl disable snapd.socket && systemctl disable snapd.seeded.service
sum=$(snap list | awk 'NR>=2{print $1}' | wc -l)
while [ $sum -ne 0 ];do
for p in $(snap list | awk 'NR>=2{print $1}'); do
snap remove --purge $p
done
sum=$(snap list | awk 'NR>=2{print $1}' | wc -l)
done
apt -y autoremove --purge snapd
rm -rf ~/snap && sudo rm -rf /snap && rm -rf /var/snap && rm -rf /var/lib/snapd && rm -rf /var/cache/snapd
cat > /etc/apt/preferences.d/no-snapd.pref << EOF
Package: snapd
Pin: release a=*
Pin-Priority: -10
EOF
apt update
${COLOR}"${OS_ID} ${OS_RELEASE} snap卸载完成!"${END}
fi
}
ubuntu_remove_snap(){
if [ ${OS_ID} == "Ubuntu" ];then
if [ ${OS_RELEASE_VERSION} == 20 -o ${OS_RELEASE_VERSION} == 22 -o ${OS_RELEASE_VERSION} == 24 ];then
ubuntu_20_22_24_remove_snap
else
${COLOR}"${OS_ID} ${OS_RELEASE} 默认没有安装snap!"${END}
fi
else
${COLOR}"${OS_ID} ${OS_RELEASE} 系统不可用!"${END}
fi
}
menu(){
while true;do
echo -e "\E[$[RANDOM%7+31];1m"
cat <<-EOF
******************************************************************
* 系统初始化脚本菜单 *
* 1.修改网卡名 15.设置系统别名 *
* 2.设置网络(单网卡) 16.设置vimrc配置文件 *
* 3.设置网络(双网卡) 17.安装邮件服务并配置邮件 *
* 4.设置主机名 18.设置PS1(请进入选择颜色) *
* 5.设置镜像仓库 19.设置默认文本编辑器为vim *
* 6.Minimal安装建议安装软件 20.设置history格式 *
* 7.关闭防火墙 21.禁用ctrl+alt+del重启 *
* 8.禁用SELinux 22.Ubuntu和Debian设置root用户登录 *
* 9.禁用SWAP 23.Ubuntu卸载无用软件包 *
* 10.设置系统时区 24.Ubuntu卸载snap *
* 11.优化资源限制参数 25.重启系统 *
* 12.优化内核参数 26.关机 *
* 13.优化SSH 27.退出 *
* 14.更改SSH端口号 *
******************************************************************
EOF
echo -e '\E[0m'
read -p "请选择相应的编号(1-27): " choice
case ${choice} in
1)
set_eth
;;
2)
set_network
;;
3)
set_dual_network
;;
4)
set_hostname
;;
5)
set_mirror_repository
;;
6)
minimal_install
;;
7)
disable_firewalls
;;
8)
disable_selinux
;;
9)
set_swap
;;
10)
set_localtime
;;
11)
set_limits
;;
12)
set_kernel
;;
13)
optimization_ssh
;;
14)
set_ssh_port
;;
15)
set_alias
;;
16)
set_vimrc
;;
17)
set_mail
;;
18)
set_ps1
;;
19)
set_vim_env
;;
20)
set_history_env
;;
21)
disable_restart
;;
22)
set_ubuntu_debian_root_login
;;
23)
ubuntu_remove
;;
24)
ubuntu_remove_snap
;;
25)
reboot
;;
26)
shutdown -h now
;;
27)
break
;;
*)
${COLOR}"输入错误,请输入正确的数字(1-27)!"${END}
;;
esac
done
}
main(){
os
menu
}
main
