摘要: 1.如果系统有wget : 备份yum repo cd /etc/yum.repos.d for i in $(ls);do mv ${i}{,.bak};done 还原 for i in $(ls);do mv ${i%.bak};done wget https://mirrors.aliyun. 阅读全文
posted @ 2022-08-05 22:05 caibird_bg 阅读(192) 评论(0) 推荐(0) 编辑