sudo su
uname -m
cat /etc/os-release
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
yum install -y wget
yum install -y vim
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
sudo yum clean all
sudo yum makecache
yum update -y
【Centos7】开箱使用必备-改国内阿里源
于 2025-09-09 21:39:34 首次发布

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