|
我们在安装完成Centos 6.2之后，常常需要对系统进行更新的操作，正常情况下是直接使用Centos官方源，但是在中国如果你使用官方源发现连接速度很慢的话，可以考虑使用163源，这样可以更快的完成系统的更新工作。 下面风信网教大家如何来更换Centos的163源，使用root登陆之后进行如下的操作： cd /etc/yum.repos.d/ #进入源目录 mv CentOS-Base.repo CentOS-Base.repo.bak #备份源文件 vi CentOS-Base.repo #编辑源文件 将以下内容替换原文件中的内容 # 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=$basearch&repo=os #baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/ baseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/ http://mirrors.ta139.com/centos/$releasever/os/$basearch/ http://centos.ustc.edu.cn/centos/$releasever/os/$basearch/ http://mirror.neu.edu.cn/centos/$releasever/os/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #released updates [updates] name=CentOS-$releasever - Updates mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates #baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/ baseurl=http://mirrors.163.com/centos/$releasever/updates/$basearch/ http://mirrors.ta139.com/centos/$releasever/updates/$basearch/ http://centos.ustc.edu.cn/centos/$releasever/updates/$basearch/ http://mirror.neu.edu.cn/centos/$releasever/updates/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #packages used/produced in the build but not released [addons] name=CentOS-$releasever - Updates mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=addons #baseurl=http://mirror.centos.org/centos/$releasever/addons/$basearch/ baseurl=http://mirrors.163.com/centos/$releasever/addons/$basearch/ http://mirrors.ta139.com/centos/$releasever/addons/$basearch/ http://centos.ustc.edu.cn/centos/$releasever/addons/$basearch/ http://mirror.neu.edu.cn/centos/$releasever/addons/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #additional packages that may be useful [extras] name=CentOS-$releasever - Extras mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras #baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/ baseurl=http://mirrors.163.com/centos/$releasever/extras/$basearch/ http://mirrors.ta139.com/centos/$releasever/extras/$basearch/ http://centos.ustc.edu.cn/centos/$releasever/extras/$basearch/ http://mirror.neu.edu.cn/centos/$releasever/extras/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #additional packages that extend functionality of existing packages [centosplus] name=CentOS-$releasever - Plus mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus #baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/ baseurl=http://mirrors.163.com/centos/$releasever/centosplus/$basearch/ http://mirrors.ta139.com/centos/$releasever/centosplus/$basearch/ http://centos.ustc.edu.cn/centos/$releasever/centosplus/$basearch/ http://mirror.neu.edu.cn/centos/$releasever/centosplus/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #contrib - packages by Centos Users [contrib] name=CentOS-$releasever - Contrib mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib #baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/ baseurl=http://mirrors.163.com/centos/$releasever/contrib/$basearch/ http://mirrors.ta139.com/centos/$releasever/contrib/$basearch/ http://centos.ustc.edu.cn/centos/$releasever/contrib/$basearch/ http://mirror.neu.edu.cn/centos/$releasever/contrib/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 然后使用如下命令更新到最新系统： #rpm –import /etc/pki/rpm-gpg-key* #yum upgrade (责任编辑：IT) |