RedHat用CentOS系统源

来源：互联网发布：2017编程语言编辑：程序博客网时间：2024/04/28 03:01

RedHat 无法使用官方的更新源，于是不得不将RedHat的官方源替换成CentOS的开源源，下面是具体的操作步骤：

1、更换RedHat的yum程序：

[root@leekwen]# cat /etc/issueRed Hat Enterprise Linux Server release 5.5 (Tikanga)Kernel \r on an \m[root@leekwen]# rpm -qa|grep yum[root@leekwen]# rpm -e yum-3.2.22-20.el5 --nodeps[root@leekwen]# rpm -e yum-updatesd-0.9-2.el5 --nodeps[root@leekwen]# rpm -e yum-security-1.1.16-13.el5 --nodeps[root@leekwen]# rpm -e yum-metadata-parser-1.1.2-3.el5 --nodeps[root@leekwen]# rpm -e yum-rhn-plugin-0.5.4-13.el5 --nodeps

2、下载CentOS的yum程序（这里我的是32bit的服务器，如果64位的，请自行修改下载路径）：

[root@leekwen]# wget -c http://centos.ustc.edu.cn/centos/5/os/i386/CentOS/yum-3.2.22-40.el5.centos.noarch.rpm[root@leekwen]# wget -c http://centos.ustc.edu.cn/centos/5/os/i386/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm[root@leekwen]# wget -c http://centos.ustc.edu.cn/centos/5/os/i386/CentOS/yum-metadata-parser-1.1.2-4.el5.i386.rpm

3、安装CentOS的yum程序：

[root@leekwen]# rpm -ivh yum-3.2.22-40.el5.centos.noarch.rpm yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm yum-metadata-parser-1.1.2-4.el5.i386.rpm

4、修改CentOS的yum源：

[root@leekwen]# cd /etc/yum.repos.d/[root@leekwen]# cp rhel-debuginfo.repo rhel-debuginfo.repo.bak[root@leekwen yum.repos.d]# echo > rhel-debuginfo.repo[root@leekwen yum.repos.d]# cat rhel-debuginfo.repo[base]name=CentOS-5 - Baserepo=osbaseurl=http://centos.ustc.edu.cn/centos/5/os/$basearch/gpgcheck=1gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5[update]name=CentOS-5 - Updatesbaseurl=http://centos.ustc.edu.cn/centos/5/updates/$basearch/gpgcheck=1gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5[addons]name=CentOS-5 - Addonsbaseurl=http://centos.ustc.edu.cn/centos/5/addons/$basearch/gpgcheck=1gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5[extras]name=CentOS-5 - Extrasbaseurl=http://centos.ustc.edu.cn/centos/5/extras/$basearch/gpgcheck=1gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5[centosplus]name=CentOS-5 - Plusbaseurl=http://centos.ustc.edu.cn/centos/5/centosplus/$basearch/gpgcheck=1enabled=0gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5[contrib]name=CentOS-5 - Contribbaseurl=http://centos.ustc.edu.cn/centos/5/contrib/$basearch/gpgcheck=1enabled=0gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5###################

5、执行yum升级即可：

[root@leekwen]# yum update

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