CentOS 5.2 中国镜像 /etc/yum.repos.d/CentOS-Base.repo

在初始环境设置中，我们可以将yum作为一项常驻的服务自动更新系统，但默认的服务器是官方的站点，离中国用户比较远，速度不堪忍受。但修改yum相应配置文件就可以达到高速更新系统的目的，方法如下：

修改/etc/yum.repos.d/CentOS-Base.repo，将镜象站点地址改为在中国的景象站点地址。如下：

[base]
name=CentOS-5 - Base
mirrorlist= http://mirrorlist.centos.org/?release=$releasever5&arch=x86_64&repo=os
baseurl= http://mirror.centos.org/centos/5/os/x86_64/
#baseurl= http://ftp.hostrino.com/pub/centos/5.2/os/x86_64/
gpgcheck=1
gpgkey= http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#released updates
[update]
name=CentOS-5 - Updates
mirrorlist= http://mirrorlist.centos.org/?release=4&arch=x86_64&repo=updates
baseurl= http://ftp.hostrino.com/pub/centos/5.2/updates/x86_64/
gpgcheck=1
gpgkey= http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#packages used/produced in the build but not released
[addons]
name=CentOS-5 - Addons
mirrorlist= http://mirrorlist.centos.org/?release=4&arch=x86_64&repo=addons
baseurl= http://ftp.hostrino.com/pub/centos/5.2/addons/x86_64/
gpgcheck=1
gpgkey= http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#additional packages that may be useful
[extras]
name=CentOS-5 - Extras
mirrorlist= http://mirrorlist.centos.org/?release=4&arch=x86_64&repo=extras
baseurl= http://ftp.hostrino.com/pub/centos/5.2/extras/x86_64/
gpgcheck=1
gpgkey= http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-5 - Plus
mirrorlist= http://mirrorlist.centos.org/?release=4&arch=x86_64&repo=centosplus
baseurl= http://ftp.hostrino.com/pub/centos/5.2/centosplus/x86_64/
gpgcheck=1
enabled=0
gpgkey= http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#contrib - packages by Centos Users
[contrib]
name=CentOS-5 - Contrib
mirrorlist= http://mirrorlist.centos.org/?release=4&arch=x86_64&repo=contrib
baseurl= http://ftp.hostrino.com/pub/centos/5.2/contrib/x86_64/
gpgcheck=1
enabled=0
gpgkey= http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5