I have found this app. Didn’t test it but you might try it. https://github.com/maforn/TimedShutdownAndroid

On a rooted device or with adb you can execute the command:

sleep 60m && reboot -p

I have tried a yubikey on ubuntu without any problems. Could you please describe what exactly isn’t working

If you want a kali-based live environment, you can follow this tutorial: https://www.kali.org/docs/development/live-build-a-custom-kali-iso/ You can configure a lot of options and most of the building process is just downloading packages.

… and when you tweet or x (or whatever it’s called now) sh*t about elon your car drives away

totally a security measurement

crossposted from r/memes xD

Many ARM boards (including raspberry pis) are designed to run with linux. So the manufacturers can customize the kernel and firmware for the boards.

In theory, you could make a XMPP bot that can do all these things. Status information and executing simple commands shouldn’t be that hard but interactive commands might need a custom wrapper.