[红帽企业级Linux.AS版]Redhat.Enterprise.Linux.AS.V4安装及配置更新yum

一键脚本：

wget http://raw.githubusercontent.com/lzw981731/Redhat/master/Yum.sh bash Yum.sh

源代码

#!/bin/bash

#####		Redhat As 4安装及配置yum		#####
#####		作者：vipkj.net					#####
#####		更新时间：2019-04-20			#####
#安装依赖
#下载源码
wget https://github.com/lzw981731/Redhat/raw/master/yum_forAS4.tar.gz
#解压yum包
tar zxvf yum_forAS4.tar.gz
#进入um_forAS4目录
cd yum_forAS4
#安装yum
rpm -ivh *.rpm
#将配置文件拷贝到指定路径下
cp CentOS-Base.repo /etc/yum.repos.d/
#导入key:
rpm --import http://vault.centos.org/RPM-GPG-KEY-CentOS-4
#进入yum.repos.d目录
cd /etc/yum.repos.d
#备份
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
#下载
wegt https://github.com/lzw981731/Redhat/raw/master/CentOS-Base.repo
echo "------------------------------------------------"
echo '|	恭喜您，YUM安装完成！  		 |'
echo "------------------------------------------------"
}

###卸载YUM
function uninstall(){
rm -rf /root/zxserver11
rm -rf /root/zx.tar.gz111
echo "------------------------------------------------"
echo 'YUM已卸载！				 |'
echo "------------------------------------------------"
}

echo "------------------------------------------------------------"
echo '一键安装YUM脚本 ^_^ 请选择需要执行的操作：'
echo "1) 安装YUM"
echo "2) 卸载YUM"
echo "q) 退出！"
echo "------------------------------------------------------------"
read -p ":" istype

case $istype in
1)
install_py37
;;
2)
uninstall
;;
'q')
exit
;;
*)
echo '参数错误！'
exit
;;
esac