1、查询安装的rpm包
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1
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rpm -qa |
grep
yum
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2. 删除自带的 rpm包
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rpm -qa|
grep
yum|
xargs
rpm -e --nodeps
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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。
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# 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
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4、安装RPM包
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# rpm -ivh *.rpm
# rpm -ivh yum*.rpm
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5、删除原来的yum源
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# cd /etc/yum.repos.d
# rm -f *.repo
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6、下载163的yum源
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# wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
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7、编辑yum源repo文件
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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
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8、清理并重建缓存
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yum clean all
yum makecache fast
|
9、更换完毕。
本文转自 喵来个鱼 51CTO博客，原文链接：http://blog.51cto.com/m51cto/1964876，如需转载请自行联系原作者
