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Centos 8 stream更新源

发布时间:2024-06-05 14:09       

Centos8于2021年年底停止了服务,大家再在使用yum源安装时候,出现下面错误

“错误:Failed to download metadata for repo ‘AppStream’: Cannot prepare internal mirrorlist: No URLs in mirrorlist”

 

1、进入yum的repos目录

cd /etc/yum.repos.d/

2、修改所有的CentOS文件内容

sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*

sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*

3、yum安装测试是否可以yum安装

yum install wget –y

4、更新yum源为阿里镜像

wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo

yum clean all

yum makecache