Which useful sh scripts you guys have running?

I have one that checks the space on my disks and if its below a threshold, it sends me an alert email. My pc is a Jellyfin server, so i have to keep track of the disk space before downloading anything else, so this scripts helps a lot.

https://imgur.com/a/oh8a2LD

I also have Rclone backing up a few folders to my Google Drive, and another script that backs up my dotfiles to a Github repo.

https://redd.it/1trbh9s
@r_linux