摘要: 1. 备份原镜像文件,便于后期恢复 mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup 2.下载新的CentOS-Base.repo 到/etc/yum.repos.d/ wget -O /etc 阅读全文
posted @ 2020-06-30 00:05 阿久丶xin 阅读(87) 评论(0) 推荐(0) 编辑
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