rhel更换CentOS yum源一键安装的脚本,rhelcentos

rhel更换CentOS yum源一键安装的脚本,rhelcentos

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。

#!/bin/sh

#authorbythundermeng

./etc/init.d/functions

bit=`getconfLONG_BIT`

release=`sed-r-n's/(.*)([[:digit:]]).([[:digit:]])(.*)/2/p'/etc/redhat-release`

if[$UID-ne0]

then

echo"Pleaseuserootexecthisshell"

exit1

fi

[`rpm-qa|grepyum|wc-l`-ge1]&&{

rpm-qa|grepyum|xargsrpm-e--nodeps

}

[-e/tmp/yumupdate]||mkdir/tmp/yumupdate

cd/tmp/yumupdate

rehl5()

{

wgethttp://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$bitin

32)

wgethttp://mirrors.163.com/centos/5/os/i386/CentOS/yum-metadata-parser-1.1.2-4.el5.i386.rpm

rpm-ivhyum-metadata-parser-1.1.2-4.el5.i386.rpm--nodeps

;;

64)

wgethttp://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-metadata-parser-1.1.2-4.el5.x86_64.rpm

rpm-ivhyum-metadata-parser-1.1.2-4.el5.x86_64.rpm--nodeps

;;

esac

wgethttp://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-3.2.22-40.el5.centos.noarch.rpm

wgethttp://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm

wgethttp://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-updatesd-0.9-6.el5_10.noarch.rpm

rpm-ivhyum-3.2.22-40.el5.centos.noarch.rpmyum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm

rpm-ivhyum-updatesd-0.9-6.el5_10.noarch.rpm

}

rehl6()

{

#cdrehl6

#cpCentOS-Base.repo/etc/yum.repos.d/

wgethttp://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

wgethttp://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

rpm-ivhpython-iniparse-0.3.1-2.1.el6.noarch.rpm

case$bitin

32)

wgethttp://mirrors.163.com/centos/6/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm

rpm-ivhyum-metadata-parser-1.1.2-16.el6.i686.rpm

;;

64)

wgethttp://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

rpm-ivhyum-metadata-parser-1.1.2-16.el6.x86_64.rpm

;;

esac

wgethttp://mirrors.163.com/centos/6/os/i386/Packages/yum-3.2.29-60.el6.centos.noarch.rpm

wgethttp://mirrors.163.com/centos/6/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm

rpm-ivhyum-3.2.29-60.el6.centos.noarch.rpmyum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm

}

if[$release-eq6]

then

rehl6

elif[$release-eq5]

then

rehl5

else

echo"ThisSystemReleaseNotSupport!"

fi

if[$?-eq0]

then

action"yumupdateissucessed"/bin/true

else

action"yumupdateisfailed"/bin/false

exit1

fi

rm-rf/tmp/yumupdate

yumcleanall

yumrepolist