使用CentOS 6.9 的Yum網絡源

1、查詢安裝的rpm包

1	rpm -qa|grep yum

2. 刪除自帶的 rpm包

1	rpm -qa|grep yum|xargs rpm -e --nodeps

因爲一些包之間可能會有依賴關係，所以我們需要加上參數 --nodeps 無視依賴關係。

3. 下載rpm包

rpm包下載地址http://mirrors.163.com/centos/6.9/os/i386/

在這個網站裏，你可以自己選擇需要下載的文件，進入形如5/或者6/的文件下載，其他的無法下載。7.0版本以後不支持i386，只支持x86_64。

1 2 3 4 5 6 7 8 9 10 11 12 13

# rpm -qa|grep yum yum-3.2.29-81.el6.centos.noarch.rpm    yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm yum-metadata-parser-1.1.2-16.el6.i686.rpm    yum-plugin-security-1.1.30-40.el6.noarch.rpm yum-utils-1.1.30-40.el6.noarch.rpm # mkdir yum # cd yum/ wget http://mirrors.163.com/centos/6.9/os/i386/Packages/yum-3.2.29-81.el6.centos.noarch.rpm wget http://mirrors.163.com/centos/6.9/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm wget http://mirrors.163.com/centos/6.9/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm wget http://mirrors.163.com/centos/6.9/os/i386/Packages/yum-plugin-security-1.1.30-40.el6.noarch.rpm wget http://mirrors.163.com/centos/6.9/os/i386/Packages/yum-utils-1.1.30-40.el6.noarch.rpm

4、安裝RPM包

1 2	# rpm -ivh *.rpm # rpm -ivh yum*.rpm

5、刪除原來的yum源

1 2	# cd /etc/yum.repos.d # rm -f *.repo

6、下載163的yum源

1	# wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

7、編輯yum源repo文件

把文件裏面的$releasever全部替換爲版本號: 6.9

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

vim CentOS6-Base-163.repo name=CentOS-$releasever - Base - 163.com baseurl=http://mirrors.163.com/centos/6.9/os/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #released updates [updates] name=CentOS-$releasever - Updates - 163.com baseurl=http://mirrors.163.com/centos/6.9/updates/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #additional packages that may be useful [extras] name=CentOS-$releasever - Extras - 163.com baseurl=http://mirrors.163.com/centos/6.9/extras/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #additional packages that extend functionality of existing packages [centosplus] name=CentOS-$releasever - Plus - 163.com baseurl=http://mirrors.163.com/centos/6.9/centosplus/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 #contrib - packages by Centos Users [contrib] name=CentOS-$releasever - Contrib - 163.com baseurl=http://mirrors.163.com/centos/6.9/contrib/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

8、清理並重建緩存

1 2	yum clean all yum makecache fast

9、更換完畢。