CentOS更换阿里云源

CentOS更换阿里云源

十二月 22, 2019

备份原源

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yum -y install wget
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

下载阿里源文件

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

更新

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yum makecache
  1. 1. 备份原源
  2. 2. 下载阿里源文件
  3. 3. 更新