Yep, thats a good one. Another one, ALT + . inputs the last argument from your last command, pressing it multiple times cycles thorough your past arguments.

I heard good things about it, i think it’s a good choice!

You check existing themes and mix and match what you like, at least that’s what i did before i kept mostly the defaults. What desktop environment are you using?

Theming you system, like with a wallpaper, application launcher, taskbar, icons etc.

Interesting read. I wonder where OP got the specs for the device itself, i.E. what it expects in terms of data and what the response (interrupt) values mean?