#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
# Check if user is root
if [ $(id -u) != "0" ]; then
echo "Error: You must be root to run this script"
exit 1
fi
clear
echo "========================================================================="
echo "CentOS Yum and Repos"
echo "========================================================================="
# update yum
echo "Update Yum......"
rpm -qa|grep yum|xargs rpm -e --nodeps
# delete old rpm
echo "Clean old cache......"
rm -rf python-iniparse-0.3.1-2.1.el6.noarch.rpm
rm -rf yum-metadata-parser-1.1.2-14.1.el6.i686.rpm
rm -rf yum-3.2.27-14.el6.centos.noarch.rpm
rm -rf yum-plugin-fastestmirror-1.1.26-11.el6.noarch.rpm
# download CentOS Yum
echo "Download Python-iniparse......"
wget http://mirrors.163.com/centos/6.2/os/i386/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
echo "Download yum-metadata-parse......"
wget http://mirrors.163.com/centos/6.2/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm
echo "Download yum......"
wget http://mirrors.163.com/centos/6.2/os/i386/Packages/yum-3.2.29-22.el6.centos.noarch.rpm
echo "Download yum fastmirror......"
wget http://mirrors.163.com/centos/6.2/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-10.el6.noarch.rpm
# install CentOS Yum
echo "Installing......"
rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm
rpm -ivh yum-metadata-parser-1.1.2-16.el6.i686.rpm
rpm -ivh yum-3.2.29-22.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-10.el6.noarch.rpm
# replace repos
rm -rf /etc/yum.repos.d/CentOS6-Base-163.repo
echo "[base]
name=CentOS-6.2 - Base - 163.com
baseurl=http://mirrors.163.com/centos/6.2/os/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.2&arch=$basearch&repo=os
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#released updates
[updates]
name=CentOS-6.2 - Updates - 163.com
baseurl=http://mirrors.163.com/centos/6.2/updates/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.2&arch=$basearch&repo=updates
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#additional packages that may be useful
[extras]
name=CentOS-6.2 - Extras - 163.com
baseurl=http://mirrors.163.com/centos/6.2/extras/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.2&arch=$basearch&repo=extras
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-6.2 - Plus - 163.com
baseurl=http://mirrors.163.com/centos/6.2/centosplus/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.2&arch=$basearch&repo=centosplus
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#contrib - packages by Centos Users
[contrib]
name=CentOS-6.2 - Contrib - 163.com
baseurl=http://mirrors.163.com/centos/6.2/contrib/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.2&arch=$basearch&repo=contrib
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6" >> /etc/yum.repos.d/CentOS6-Base-163.repo
#####
yum clean all
yum makecache
yum update
echo "=========================================================================="
echo "You have successfully created CentOS yum and repos"
echo "=========================================================================="