rhel6.5配置yum源步骤:

1.到 http://mirrors.163.com/centos/6/os/x86_64/Packages/下载三个yum的安装包;
yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm
yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
yum-3.2.29-60.el6.centos.noarch.rpm
2.将三个安装包同时进行安装;
3.下线http://mirrors.163.com/.help/CentOS6-Base-163.repo,拷贝到/etc/yum.repo.d/下;
4.将CentOS6-Base-163.repo中所有的$releasever替换中6,sed -i 's/$releasever/6/g' CentOS6-Base-163.repo;
5.yum clean all、yum makecache、yum update。

具体命令和脚本如下:

#!/bin/bash
cp  /etc/yum.repos.d/*.repo  /etc/yum.repos.d/*.repo.bak
rpm  -qa | grep  yum|xargs  rpm  -e  --nodeps

ls dd || mkdir dd

cd dd

wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm
wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-60.el6.centos.noarch.rpm

rpm -ivh yum*

wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

cp CentOS6-Base-163.repo /etc/yum.repo.d/

cd /etc/yum.repo.d/
sed -i 's/$releasever/6/g' CentOS6-Base-163.repo

yum clean all
yum makecache
yum update