Does anybody else have a library of saved commands/scripts? What's in it? How do you organize it? Is there anything you'd want to share that other people might find helpful?

I do. I keep it in VS Code and store complicated (for me) stuff that I can't remember or worry I might not.

1. Playlist download with yt-dlp with all my best settings, adding playlist index as track number.

2. Ffmpeg metadata cleaner for music. Searching title for a bunch of specific strings to remove, setting the band, album, etc. and saving these in a new folder.

3. Desktop file contents for when I need to create one for an appimage

4. The script I used to bind audio output switching to a hotkey

5. How to use ADB for when android blocks sideloading the normal way and I inevitably forget what Android Debug Bridge is or how to use it.

Linux Mint btw. Also yes, I am a noob.