CentOS使用技巧---更改yum镜像站点为中国站点地址
作者 佚名技术
来源 Linux系统
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发布时间 2012-05-17
很多人选择CentOS源于他的开源、免费、可升级.我选择他最看重 一点---可升级.开源不用说,linux嘛；免费,哈我是一个提倡盗版者；可升级这点可就是CentOS的绝对优势了,你可以像使用正版红帽一样！I love Red Hat,So I love CentOS.闲话少叙,奔主题.使用yum安装软件,升级系统是非常方便的.但如果网速不行,或在学校（就像首师大）访问国外网成问题的,升级起来慢死.这样,最好更改yum镜像站点为中国站点地址,这里推荐[url]http://centos.ustc.edu.cn/centos/[/url].中国科技大学的镜像站点.（瞧人家多NB,人家那也是大学,再看...）. 修改/etc/yum.repos.d/CentOS-Base.repo 如下： # CentOS-Base.repo # # This file uses a new mirrorlist system developed by Lance Davis for CentOS. # The mirror system uses the connecting IP address of the client and the # update status of each mirror to pick mirrors that are updated to and # geographically close to the client. You should use this for CentOS updates # unless you are manually picking other mirrors. # # If the mirrorlist= does not work for you, as a fall back you can try the # remarked out baseurl= line instead. # # [base] name=CentOS-$releasever - Base #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os baseurl=http://centos.ustc.edu.cn/centos/$releasever/os/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #released updates [updates] name=CentOS-$releasever - Updates #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates baseurl=http://centos.ustc.edu.cn/centos/$releasever/updates/$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-$releasever - Addons #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=addons baseurl=http://centos.ustc.edu.cn/centos/$releasever/addons/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #additional packages that may be useful [extras] name=CentOS-$releasever - Extras #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras baseurl=http://centos.ustc.edu.cn/centos/$releasever/extras/$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-$releasever - Plus #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus baseurl=http://centos.ustc.edu.cn/centos/$releasever/centosplus/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 简单的说就是把mirrorlist注释掉,将baseurl改成ustc.edu.cn的镜像地址. 我实验没问题,有问题希望交流. 一次性火机,QQ：591880471 |
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