# Offline maintenance

## apt-offline

With `apt-offline` it's possible to keep an air gapped machine:

* [GitHub - rickysarraf/apt-offline: Offline APT Package Manager](https://github.com/rickysarraf/apt-offline)
* [apt-offline - Debian Package Tracker](https://tracker.debian.org/pkg/apt-offline)
* [apt-offline(8) — apt-offline — Debian bullseye — Debian Manpages](https://manpages.debian.org/bullseye/apt-offline/apt-offline.8.en.html)
* [apt-offline – An Offline Package Manager | apt-offline](http://rickysarraf.github.io/apt-offline/)

This could be integrated with [git-annex][] allowing for a sneakernet type of
package distribution.

[git-annex]: https://git-annex.branchable.com/