Debian10 本地镜像源配置
1.上传镜像文件2.创建挂载点root@server01:~# mkdir /opt/debian.list3.挂载镜像文件root@server01:~# mount -o loop ubuntu-20.04.2-live-server-amd64.iso /opt/debian.list/mount: /opt/debian.list: WARNING: device write-protected, mounted read-only.4.更改apt源路径为本地路径root@ser
