Linux系统中更新镜像源时出现Cannot find a valid baseurl for repo centos-sclo-rhx/86_64的解决方案
在centos7系统中使用命令sudo yum makecache时,可能会出现以下问题: [rootlocalhost yum.repos.d]# sudo yum makecache Loaded plugins: fastestmirror Determining fastest mirrors Could not retrieve mirrorlist http://mirrorlist.centos.org?arc…
2025-10-23