【LINUX日記】RedHat7 配置國內yum源

1.卸載之前的yum，移除與原yum的依賴

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

2.下載yum包

wget http://mirrors.163.com/centos/7/os/x86_64/Packages/rpm-4.11.3-43.el7.x86_64.rpm  
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-metadata-parser-1.1.4-10.el7.x86_64.rpm  
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-urlgrabber-3.10-10.el7.noarch.rpm   
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-3.4.3-167.el7.centos.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-53.el7.noarch.rpm 

備註：最新的安裝包名字有可能不同，需要登到 http://mirrors.163.com/centos/7/os/x86_64/Packages/去尋找最新的安裝包名字，再進行下載

3.強制替換安裝

rpm -ivh yum-3.4.3-167.el7.centos.noarch.rpm yum-metadata-parser-1.1.4-10.el7.x86_64.rpm python-urlgrabber-3.10-10.el7.noarch.rpm yum-plugin-fastestmirror-1.1.31-53.el7.noarch.rpm --nodeps --force

4.下載CentOS 7的repo文件

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

下載後需要全文替換$releasever爲7

5.顯示已配置的源
yum repolist