本文共 2737 字，大约阅读时间需要 9 分钟。
1、查询安装的rpm包
| 1 | rpm -qa | grep yum |
2. 删除自带的 rpm包
| 1 | rpm -qa| grep yum| xargs rpm -e --nodeps |
因为一些包之间可能会有依赖关系，所以我们需要加上参数 --nodeps 无视依赖关系。
3. 下载rpm包
rpm包下载地址http://mirrors.163.com/centos/6.9/os/x86_64/
在这个网站里，你可以自己选择需要下载的文件，进入形如5/或者6/的文件下载，其他的无法下载。
| 1 2 3 4 5 6 | # mkdir yum # cd yum/ wget http: //mirrors .163.com /centos/6 .9 /os/x86_64/Packages/yum-3 .2.29-81.el6.centos.noarch.rpm wget http: //mirrors .163.com /centos/6 .9 /os/x86_64/Packages/yum-plugin-fastestmirror-1 .1.30-40.el6.noarch.rpm wget http: //mirrors .163.com /centos/6 .9 /os/x86_64/Packages/yum-metadata-parser-1 .1.2-16.el6.x86_64.rpm wget http: //mirrors .163.com /centos/6 .9 /os/x86_64/Packages/yum-metadata-parser-1 .1.2-16.el6.x86_64.rpm |
4、安装RPM包
| 1 2 | # rpm -ivh *.rpm # rpm -ivh yum*.rpm |
5、删除原来的yum源
| 1 2 | # cd /etc/yum.repos.d # rm -f *.repo |
6、下载163的yum源
| 1 | # wget http://mirrors.163.com/.help/CentOS6-Base-163.repo |
7、编辑yum源repo文件
| 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、清理并重建缓存
| 1 2 | yum clean all yum makecache fast |
9、更换完毕。