修改CentOS默认yum源为mirrors.aliyun.com
先备份一份
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mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup |
下载ailiyun的yum源配置文件到/etc/yum.repos.d/
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wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo |