国外就不说了, 那个快呀~~~
如果你不幸租了一台国内的机器, 但是又不得不用centos的时候~~~~yum真是慢呀, 即时你安装了yum-fastestmirror也无济于事, 当你快要崩溃的时候, 我告诉你, 别这样, 孩子!
进入目录/etc/yum.repos.d/
建立一个名字为cn.repo的文件,当然cn是什么都可以啦, 内容如下:
[base]
name=CentOS-5 – Base
baseurl=http://centos.ustc.edu.cn/centos/5/os/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5#released updates
[update]
name=CentOS-5 – Updates
baseurl=http://centos.ustc.edu.cn/centos/5/updates/$basearch/
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
baseurl=http://centos.ustc.edu.cn/centos/5/addons/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
#additional packages that may be useful
[extras]
name=CentOS-5 – Extras
baseurl=http://centos.ustc.edu.cn/centos/5/extras/$basearch/
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
baseurl=http://centos.ustc.edu.cn/centos/5/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5#contrib – packages by Centos Users
[contrib]
name=CentOS-5 – Contrib
baseurl=http://centos.ustc.edu.cn/centos/5/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5#packages in testing
[testing]
name=CentOS-5 – Testing
baseurl=http://centos.ustc.edu.cn/centos/5/testing/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
再使用yum去安装软件或者升级系统, 你会发现速度快了很多, 搞定!