You should check out: https://plaintextaccounting.org

Just started Clara and the Sun by Kazuo Ishiguro. Not the first I read from this well deservedly honored author, and certainly not the last.

My two favorites are recently:

• nnn for managing files
• miller for all my CSV needs
• rg for searching in files
• navi for my cheatsheet needs
• nb for my jotting needs
• ledger because I love to know about my money