Kevin 教程 2,343 次浏览 39条评论



1. 为防之后更换出错可以恢复,先重命名备份原始repo文件。

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

2. 下载Yum新软件源配置文件到/etc/yum.repos.d目录。

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


名称 网址
网易 https://mirrors.163.com/
搜狐 https://mirrors.sohu.com/
中科大 https://mirrors.ustc.edu.cn/
清华大学 https://mirror.tuna.tsinghua.edu.cn/
北京交大 https://mirror.bjtu.edu.cn/

3. 清理并生成新的缓存,然后就可以使用Yum新源了。

yum clean all
yum makecache



wget -qO- https://raw.githubusercontent.com/oooldking/script/master/superupdate.sh | bash


# CentOS
yum install -y wget ca-certificates

# Ubuntu/Debian
apt-get install -y wget ca-certificates


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