rhel5.x&rhel6.x更换CentOS yum源

23rewr

最近接触的系统多数为rhel，rhel自带的yum又不能联网安装，于是写了个一键安装的脚本，支持rhel5.x&rhel6.x，选用的是网易的源。

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#!/bin/sh #author by thundermeng . /etc/init.d/functions bit=`getconf LONG_BIT` release=`sed -r -n 's/(.*) ([[:digit:]])\.([[:digit:]]) (.*)/\2/p' /etc/redhat-release` if [ $UID -ne 0  ] then   echo "Please use root exec this shell"   exit 1 fi [ `rpm -qa |grep yum|wc -l` -ge 1  ] && { rpm -qa |grep yum | xargs rpm -e --nodeps } [ -e /tmp/yumupdate ] || mkdir /tmp/yumupdate cd /tmp/yumupdate rehl5() { wget http://mirrors.163.com/.help/CentOS5-Base-163.repo -P /etc/yum.repos.d/ sed -i "s/\$releasever/5/g" /etc/yum.repos.d/CentOS5-Base-163.repo case $bit in   32)     wget http://mirrors.163.com/centos/5/ ... .1.2-4.el5.i386.rpm     rpm -ivh yum-metadata-parser-1.1.2-4.el5.i386.rpm --nodeps     ;;   64)     wget http://mirrors.163.com/centos/5/ ... .2-4.el5.x86_64.rpm     rpm -ivh yum-metadata-parser-1.1.2-4.el5.x86_64.rpm --nodeps     ;; esac wget http://mirrors.163.com/centos/5/ ... 5.centos.noarch.rpm wget http://mirrors.163.com/centos/5/ ... 5.centos.noarch.rpm wget http://mirrors.163.com/centos/5/ ... 6.el5_10.noarch.rpm rpm -ivh yum-3.2.22-40.el5.centos.noarch.rpm yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm rpm -ivh yum-updatesd-0.9-6.el5_10.noarch.rpm } rehl6() { #cd rehl6 #cp CentOS-Base.repo /etc/yum.repos.d/ wget http://mirrors.163.com/.help/CentOS6-Base-163.repo -P /etc/yum.repos.d/ sed -i "s/\$releasever/6/g" /etc/yum.repos.d/CentOS6-Base-163.repo wget http://mirrors.163.com/centos/6/ ... -2.1.el6.noarch.rpm rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm case $bit in   32)     wget http://mirrors.163.com/centos/6/ ... 1.2-16.el6.i686.rpm     rpm -ivh yum-metadata-parser-1.1.2-16.el6.i686.rpm     ;;   64)     wget http://mirrors.163.com/centos/6/ ... 2-16.el6.x86_64.rpm     rpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm     ;; esac wget http://mirrors.163.com/centos/6/ ... 6.centos.noarch.rpm wget http://mirrors.163.com/centos/6/ ... 0-30.el6.noarch.rpm                                                                                         rpm -ivh yum-3.2.29-60.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm } if [ $release -eq 6  ]   then        rehl6 elif [ $release -eq 5 ]   then     rehl5 else     echo "This System Release Not Support!" fi           if [ $? -eq 0  ]   then   action "yumupdate is sucessed" /bin/true   else   action "yumupdate is failed" /bin/false   exit 1 fi rm -rf /tmp/yumupdate yum clean all yum repolista