标签：execution 2.0 begin clean ready mount curl gpg 安装
#!/bin/bash #20180709 V2.0 ###因为要经常切换yum本地源 写了个脚本快速切换 复制保存成.sh文件 sh执行即可； ###此脚本可以快速安装阿里，163的yum源，需要root用户执行权限； dir=/etc/yum.repos.d #Yum source [ `id -u` -ne 0 ] && echo "Please use the root user to execute $0"&&exit 1 menu(){ echo "Please Correct Input [1-8] Begin install" echo "-----------------------------------" echo "Input $0 1 install ftp yum source" echo "Input $0 2 install iso yum source" echo "Input $0 3 install aliyun Centos-5.repo" echo "Input $0 4 install aliyun Centos-6.repo" echo "Input $0 5 install aliyun Centos-7.repo" echo "Input $0 6 install 163 CentOS5-Base-163.repo" echo "Input $0 7 install 163 CentOS6-Base-163.repo" echo "Input $0 8 install 163 CentOS7-Base-163.repo" echo "-----------------------------------" } backup(){ echo "-----------------------------------" echo "Begin backup $dir" echo "-----------------------------------" mkdir -p $dir/backup mv -f $dir/*.repo $dir/backup echo "Backup yum files success" echo "Backup yum directory "$dir"backup" echo "-----------------------------------" } clean_yum_cache(){ echo "-----------------------------------" echo "Begin clean yum all cache" echo "-----------------------------------" yum clean all yum makecache echo "-----------------------------------" echo "$0 script execution end" echo "-----------------------------------" } aliyun_mirrors(){ echo "Testing http://mirrors.aliyun.com/repo/ connectivity" echo "-----------------------------------" aliyun=`curl --connect-timeout 10 -I http://mirrors.aliyun.com/repo/|head -n 1|grep 200|wc -l` if [ $aliyun -ne 1 ];then echo "-----------------------------------" echo "mirrors.aliyun.com yum source is unavailable" exit 1 fi } m163_mirrors(){ echo "Testing http://mirrors.163.com/.help/centos.html connectivity" echo "-----------------------------------" m163=`curl --connect-timeout 10 -I http://mirrors.163.com/.help/centos.html|head -n 1|grep 200|wc -l` if [ $m163 -ne 1 ] ;then echo "-----------------------------------" echo "mirrors.163.com yum source is unavailable" exit 1 fi } case $1 in 1 ) read -p "Please enter the ftp Server ipaddress and path:" ip ping -c 2 $ip >/dev/null 2>&1 if [ $? -ne 0 ];then echo "Input ipaddress:$ftpip Host Unreachable " echo "Please enter ftp Server ipaddress" exit 1 else backup cat > $dir/base.repo << EOF [base] name=base baseurl=ftp://$ip/pub enabled=1 gpgcheck=0 EOF clean_yum_cache fi ;; 2 ) read -p "Please enter the ISO file path :" iso if [ -z $iso ]; then echo "Please enter the ISO file path:(/dev/sr0)" exit 1 elif [ -b $iso ] || [ -f $iso ] ;then backup if [ ! -d "/yumiso" ] ;then mkdir -p /yumiso else echo "/yumiso mount directory already exists" fi mount -o loop $iso /yumiso cat > $dir/base.repo <<EOF [base] name=base baseurl=file:///yumiso enabled=1 gpgcheck=0 EOF else echo "Please enter the ISO file path:(/dev/sr0)" exit 1 fi clean_yum_cache ;; 3 ) aliyun_mirrors backup cd $dir wget http://mirrors.aliyun.com/repo/Centos-5.repo clean_yum_cache ;; 4 ) aliyun_mirrors backup cd $dir wget http://mirrors.aliyun.com/repo/Centos-6.repo clean_yum_cache ;; 5 ) aliyun_mirrors backup cd $dir wget http://mirrors.aliyun.com/repo/Centos-7.repo clean_yum_cache ;; 6 ) m163_mirrors backup cd $dir wget http://mirrors.163.com/.help/CentOS5-Base-163.repo clean_yum_cache ;; 7 ) m163_mirrors backup cd $dir wget http://mirrors.163.com/.help/CentOS6-Base-163.repo clean_yum_cache ;; 8 ) m163_mirrors backup cd $dir wget http://mirrors.163.com/.help/CentOS7-Base-163.repo clean_yum_cache ;; * ) menu exit ;; esac标签：execution 2.0 begin clean ready mount curl gpg 安装
原文地址：http://blog.51cto.com/junhai/2139145
