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Linux系统初始化脚本之二
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Linux系统初始化脚本
分享一个Linux系统初始化脚本，话不多说，上干货！
#!/usr/bin/bashecho "欢迎使用初始化jio本"read -p "是否安装epel源？Y/N:" an1if [ $an1 = 'y' ] || [ $an1 = 'Y' ];then#安装epel源 echo "正在安装epel源，请耐心等待..." yum -y install epel-release &> /dev/nullelse breakfi{read -p "是否需要配置base源?Y/N:" an2if [ $an2 = 'y' ] || [ $an2 = 'Y' ];then#配置yum源/bin/cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.baksed -ri "s/\(mirrorlist=\)/#1/g" /etc/yum.repos.d/CentOS-Base.reposed -ri "s/#\(baseurl=\)/1/g" /etc/yum.repos.d/CentOS-Base.repoelse breakfi}{read -p "是否需要配置epel源？Y/N:" an3if [ $an3 = 'y' ] || [ $an3 = 'Y' ];then /bin/cp /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo.bak sed -ri "s/\(mirrorlist=\)/#1/g" /etc/yum.repos.d/epel.repo sed -ri "s/.*\(baseurl=\)/1/g" /etc/yum.repos.d/epel.repoelse breakfi}read -p "是否清楚缓存并建立新的缓存？Y/N:" an4if [ $an4 = 'y' ] || [ $an4 = 'Y' ];then echo "正在清理缓存并建立新的缓存，请稍后..." #清除缓存 yum clean all &> /dev/null #新建缓存 yum makecache &> /dev/null if [ $? -eq 0 ];then echo "缓存建立完成！" else echo "缓存建立失败，请检查网络或者日志文件！" fielse breakfi#关闭防火墙systemctl stop firewalld &> /dev/nullsystemctl disable firewalld &> /dev/null
#关闭selinuxsetenforce 0 &> /dev/nullsed -ri 's/\(SELINUX=\)enforcing/\1disabled' /etc/selinux/config &> /dev/nullyum -y install vim wget lsfo &> /dev/nullif [ $? -eq 0 ];then echo "常用工具安装完成,祝您使用愉快！"else echo "常用工具安装失败，请检查网络或日志"fi谢谢你这么好看还关注我