This is a small collection of various utility scripts I have written for myself. I may document them but no guarantees.
I use a utility called keyd to provide a system-level keyboard remapping. keyd supports layers, arbitrary key remapping, and filtering by hardware ID, which makes it perfect for my use case of applying my colemak-dh layout and productivity macros to my laptop's internal keyboard.
The update.sh script is very simple: Assuming that keyd is already running (through systemd), it will read the current configuration, append it to the backup file, overwrite the configuration with the user updated version, and restart the daemon.
This script pulls the latest PKGBUILD from Proton for the bridge program, builds it and installs it. I found the AUR package wasn't working for me so I just wrote this script to automate the "official" instructions on Proton's website.