阿里云云服务器Linux系统更新yum源Shell脚本

#!/bin/bash##########################################Function:  update source#Usage:    bash update_source.sh#Author:   Customer service department#Company:   Alibaba Cloud Computing#Version:   2.0#########################################check_os_release(){ while true do  os_release=$(grep "Red Hat Enterprise Linux Server release" /etc/issue 2>/dev/null)  os_release_2=$(grep "Red Hat Enterprise Linux Server release" /etc/redhat-release 2>/dev/null)  if [ "$os_release" ] && [ "$os_release_2" ]  then   if echo "$os_release"|grep "release 5" >/dev/null 2>&1   then    os_release=redhat5    echo "$os_release"   elif echo "$os_release"|grep "release 6" >/dev/null 2>&1   then    os_release=redhat6    echo "$os_release"   else    os_release=""    echo "$os_release"   fi   break  fi  os_release=$(grep "Aliyun Linux release" /etc/issue 2>/dev/null)  os_release_2=$(grep "Aliyun Linux release" /etc/aliyun-release 2>/dev/null)  if [ "$os_release" ] && [ "$os_release_2" ]  then   if echo "$os_release"|grep "release 5" >/dev/null 2>&1   then    os_release=aliyun5    echo "$os_release"   elif echo "$os_release"|grep "release 6" >/dev/null 2>&1   then    os_release=aliyun6    echo "$os_release"   else    os_release=""    echo "$os_release"   fi   break  fi  os_release=$(grep "CentOS release" /etc/issue 2>/dev/null)  os_release_2=$(grep "CentOS release" /etc/*release 2>/dev/null)  if [ "$os_release" ] && [ "$os_release_2" ]  then   if echo "$os_release"|grep "release 5" >/dev/null 2>&1   then    os_release=centos5    echo "$os_release"   elif echo "$os_release"|grep "release 6" >/dev/null 2>&1   then    os_release=centos6    echo "$os_release"   else    os_release=""    echo "$os_release"   fi   break  fi  os_release=$(grep -i "ubuntu" /etc/issue 2>/dev/null)  os_release_2=$(grep -i "ubuntu" /etc/lsb-release 2>/dev/null)  if [ "$os_release" ] && [ "$os_release_2" ]  then   if echo "$os_release"|grep "Ubuntu 10" >/dev/null 2>&1   then    os_release=ubuntu10    echo "$os_release"   elif echo "$os_release"|grep "Ubuntu 12.04" >/dev/null 2>&1   then    os_release=ubuntu1204    echo "$os_release"   elif echo "$os_release"|grep "Ubuntu 12.10" >/dev/null 2>&1   then    os_release=ubuntu1210    echo "$os_release"   else    os_release=""    echo "$os_release"   fi   break  fi  os_release=$(grep -i "debian" /etc/issue 2>/dev/null)  os_release_2=$(grep -i "debian" /proc/version 2>/dev/null)  if [ "$os_release" ] && [ "$os_release_2" ]  then   if echo "$os_release"|grep "Linux 6" >/dev/null 2>&1   then    os_release=debian6    echo "$os_release"   else    os_release=""    echo "$os_release"   fi   break  fi  break  done}modify_rhel5_yum(){ wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyuncs.com/repo/Centos-5.repo sed -i 's/aliyun/aliyuncs/g' /etc/yum.repos.d/CentOS-Base.repo sed -i 's//$releasever/5/' /etc/yum.repos.d/CentOS-Base.repo yum clean metadata yum makecache cd ~}modify_rhel6_yum(){ wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyuncs.com/repo/Centos-6.repo sed -i 's/aliyun/aliyuncs/g' /etc/yum.repos.d/CentOS-Base.repo sed -i 's//$releasever/6/' /etc/yum.repos.d/CentOS-Base.repo yum clean metadata yum makecache cd ~}update_ubuntu10_apt_source(){echo -e "/033[40;32mBackup the original configuration file,new name and path is /etc/apt/sources.list.back./n/033[40;37m"cp -fp /etc/apt/sources.list /etc/apt/sources.list.backcat > /etc/apt/sources.list <<EOF#ubuntudeb http://cn.archive.ubuntu.com/ubuntu/ maverick main restricted universe multiversedeb-src http://cn.archive.ubuntu.com/ubuntu/ maverick main restricted universe multiverse#163deb http://mirrors.163.com/ubuntu/ maverick main universe restricted multiversedeb-src http://mirrors.163.com/ubuntu/ maverick main universe restricted multiversedeb http://mirrors.163.com/ubuntu/ maverick-updates universe main multiverse restricteddeb-src http://mirrors.163.com/ubuntu/ maverick-updates universe main multiverse restricted#lupaworlddeb http://mirror.lupaworld.com/ubuntu/ maverick main universe restricted multiversedeb-src http://mirror.lupaworld.com/ubuntu/ maverick main universe restricted multiversedeb http://mirror.lupaworld.com/ubuntu/ maverick-security universe main multiverse restricteddeb-src http://mirror.lupaworld.com/ubuntu/ maverick-security universe main multiverse restricteddeb http://mirror.lupaworld.com/ubuntu/ maverick-updates universe main multiverse restricteddeb http://mirror.lupaworld.com/ubuntu/ maverick-proposed universe main multiverse restricteddeb-src http://mirror.lupaworld.com/ubuntu/ maverick-proposed universe main multiverse restricteddeb http://mirror.lupaworld.com/ubuntu/ maverick-backports universe main multiverse restricteddeb-src http://mirror.lupaworld.com/ubuntu/ maverick-backports universe main multiverse restricteddeb-src http://mirror.lupaworld.com/ubuntu/ maverick-updates universe main multiverse restrictedEOFapt-get update}update_ubuntu1204_apt_source(){echo -e "/033[40;32mBackup the original configuration file,new name and path is /etc/apt/sources.list.back./n/033[40;37m"cp -fp /etc/apt/sources.list /etc/apt/sources.list.backcat > /etc/apt/sources.list <<EOF#12.04deb http://mirrors.aliyuncs.com/ubuntu/ precise main restricted universe multiversedeb http://mirrors.aliyuncs.com/ubuntu/ precise-security main restricted universe multiversedeb http://mirrors.aliyuncs.com/ubuntu/ precise-updates main restricted universe multiversedeb http://mirrors.aliyuncs.com/ubuntu/ precise-proposed main restricted universe multiversedeb http://mirrors.aliyuncs.com/ubuntu/ precise-backports main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ precise main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ precise-security main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ precise-updates main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ precise-proposed main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ precise-backports main restricted universe multiverseEOFapt-get update}update_ubuntu1210_apt_source(){echo -e "/033[40;32mBackup the original configuration file,new name and path is /etc/apt/sources.list.back./n/033[40;37m"cp -fp /etc/apt/sources.list /etc/apt/sources.list.backcat > /etc/apt/sources.list <<EOF#12.10deb http://mirrors.aliyuncs.com/ubuntu/ quantal main restricted universe multiversedeb http://mirrors.aliyuncs.com/ubuntu/ quantal-security main restricted universe multiversedeb http://mirrors.aliyuncs.com/ubuntu/ quantal-updates main restricted universe multiversedeb http://mirrors.aliyuncs.com/ubuntu/ quantal-proposed main restricted universe multiversedeb http://mirrors.aliyuncs.com/ubuntu/ quantal-backports main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ quantal main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ quantal-security main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ quantal-updates main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ quantal-proposed main restricted universe multiversedeb-src http://mirrors.aliyuncs.com/ubuntu/ quantal-backports main restricted universe multiverseEOFapt-get update}update_debian_apt_source(){echo -e "/033[40;32mBackup the original configuration file,new name and path is /etc/apt/sources.list.back./n/033[40;37m"cp -fp /etc/apt/sources.list /etc/apt/sources.list.backcat > /etc/apt/sources.list <<EOF#debian6deb http://mirrors.aliyuncs.com/debian/ squeeze main non-free contribdeb http://mirrors.aliyuncs.com/debian/ squeeze-proposed-updates main non-free contribdeb-src http://mirrors.aliyuncs.com/debian/ squeeze main non-free contribdeb-src http://mirrors.aliyuncs.com/debian/ squeeze-proposed-updates main non-free contribEOFapt-get update}####################Start####################check lock file ,one time only let the script run one time LOCKfile=/tmp/.$(basename $0)if [ -f "$LOCKfile" ]then echo -e "/033[1;40;31mThe script is already exist,please next time to run this script./n/033[0m" exitelse echo -e "/033[40;32mStep 1.No lock file,begin to create lock file and continue./n/033[40;37m" touch $LOCKfilefi#check userif [ $(id -u) != "0" ]then echo -e "/033[1;40;31mError: You must be root to run this script, please use root to install this script./n/033[0m" rm -rf $LOCKfile exit 1fiecho -e "/033[40;32mStep 2.Begen to check the OS issue./n/033[40;37m"os_release=$(check_os_release)if [ "X$os_release" == "X" ]then echo -e "/033[1;40;31mThe OS does not identify,So this script is not executede./n/033[0m" rm -rf $LOCKfile exit 0else echo -e "/033[40;32mThis OS is $os_release./n/033[40;37m"fiecho -e "/033[40;32mStep 3.Begen to modify the source configration file and update./n/033[40;37m"case "$os_release" inredhat5|centos5|aliyun5) modify_rhel5_yum ;;redhat6|centos6|aliyun6) modify_rhel6_yum ;;ubuntu10) update_ubuntu10_apt_source ;;ubuntu1204) update_ubuntu1204_apt_source ;;ubuntu1210) update_ubuntu1210_apt_source ;;debian6) update_debian_apt_source ;;esacecho -e "/033[40;32mSuccess,exit now!/n/033[40;37m"rm -rf $LOCKfile