linux安装centos源,linux 安装Centos源

1、删除以前的yum源

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

3、#rpm-ivhyum*.rpm

4、cd/etc/yum.repos.d

编辑CentOS-Base.repo,填入以下内容

######################

[base]

name=CentOS-5-Base

repo=os

baseurl=http://centos.ustc.edu.cn/centos/5/os/$basearch/

gpgcheck=1

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[update]

name=CentOS-5-Updates

baseurl=http://centos.ustc.edu.cn/centos/5/updates/$basearch/

gpgcheck=1

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[addons]

name=CentOS-5-Addons

baseurl=http://centos.ustc.edu.cn/centos/5/addons/$basearch/

gpgcheck=1

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[extras]

name=CentOS-5-Extras

baseurl=http://centos.ustc.edu.cn/centos/5/extras/$basearch/

gpgcheck=1

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[centosplus]

name=CentOS-5-Plus

baseurl=http://centos.ustc.edu.cn/centos/5/centosplus/$basearch/

gpgcheck=1

enabled=0

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

[contrib]

name=CentOS-5-Contrib

baseurl=http://centos.ustc.edu.cn/centos/5/contrib/$basearch/

gpgcheck=1

enabled=0

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

###################

5、一个完整的yum源就完成了