最近接觸的系統多數為RHEL，RHEL自帶的yum又不能聯網安裝，於是寫了個一鍵安裝的腳本，支持RHEL5.x&RHEL6.x，選用的是網易的源。
#!/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/os/i386/CentOS/yum-metadata-parser-1.1.2-4.el5.i386.rpm
rpm -ivh yum-metadata-parser-1.1.2-4.el5.i386.rpm --nodeps
;;
64)
wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-metadata-parser-1.1.2-4.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/os/x86_64/CentOS/yum-3.2.22-40.el5.centos.noarch.rpm
wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm
wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-updatesd-0.9-6.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/os/x86_64/Packages/python-iniparse-0.3.1-2.1.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/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm
rpm -ivh yum-metadata-parser-1.1.2-16.el6.i686.rpm
;;
64)
wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.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/os/i386/Packages/yum-3.2.29-60.el6.centos.noarch.rpm
wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-30.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 repolist
CentOS中將DVD作為默認yum源的設置方法 http://www.linuxidc.com/Linux/2015-01/111266.htm
RedHat 6.2 Linux修改yum源免費使用CentOS源 http://www.linuxidc.com/Linux/2013-07/87383.htm
配置EPEL YUM源 http://www.linuxidc.com/Linux/2012-10/71850.htm
Redhat 本地yum源配置 http://www.linuxidc.com/Linux/2012-11/75127.htm
yum的配置文件說明 http://www.linuxidc.com/Linux/2013-04/83298.htm
RedHat 6.1下安裝yum(圖文) http://www.linuxidc.com/Linux/2013-06/86535.htm
YUM 安裝及清理 http://www.linuxidc.com/Linux/2013-07/87163.htm
CentOS 6.4上搭建yum本地源 http://www.linuxidc.com/Linux/2014-07/104533.htm
更多RedHat相關信息見RedHat 專題頁面 http://www.linuxidc.com/topicnews.aspx?tid=10
