1、下載CentOS-Base-163.repo, 放入/etc/yum.repos.d/
wget http://mirrors.163.com/.help/CentOS-Base-163.repo -O /etc/yum.repos.d/CentOS-Base-163.repo
2、刪除緩存rm -rf /var/cache/yum/*
運行yum makecache生成緩存
1、下載CentOS-Base-163.repo, 放入/etc/yum.repos.d/
wget http://mirrors.163.com/.help/CentOS-Base-163.repo -O /etc/yum.repos.d/CentOS-Base-163.repo
2、刪除緩存rm -rf /var/cache/yum/*
運行yum makecache生成緩存