参考链接
apt-offline离线安装指南
https://blog.sleeplessbeastie.eu/2014/01/30/how-to-manage-packages-on-an-off-line-debian-system/
http://manpages.ubuntu.com/manpages/precise/man8/apt-offline.8.html#contenttoc4
https://www.debian.org/
https://camicri.github.io/camicri-cube/#/
应用场景
需要升级/安装软件的电脑无网络。
软件要安装到多台...
