centos 8 yum报错 no URLs in mirrorlist [closed]centos 8 yum命令报错

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我是靠谱客的博主甜蜜菠萝，这篇文章主要介绍centos 8 yum报错 no URLs in mirrorlist [closed]centos 8 yum命令报错，现在分享给大家，希望可以做个参考。

centos 8 yum命令报错

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[vagrant@192.168.38.4] ~
>> sudo yum update
CentOS Linux 8 - AppStream
71
B/s |
38
B
00:00
Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist

参考https://www.centos.org/centos-linux-eol/

已经不维护了，所以换地址，执行如下命令，替换下yum.repos.d下的repo文件中的url地址域名

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

sudo yum update下就可了
参考
https://stackoverflow.com/questions/70926799/centos-through-vm-no-urls-in-mirrorlist