https://askubuntu.com/a/851287
https://www.userchrome.org/how-create-userchrome-css.html
Remove subreddit manager
https://cmetcalfe.ca/blog/git-checkout-autocomplete-local-branches-only.html
https://askubuntu.com/a/684638/767650
https://sndrtj.eu/2019/10/19/Using-a-USB-midi-keyboard-on-Ubuntu/