使用CentOS 6.9 的Yum网络源

Posted 2020-11-05

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/i386/

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。7.0版本以后不支持i386，只支持x86_64。

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# 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.x86_64.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

把文件里面的$releasever全部替换为版本号: 6.9

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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。