https://linuxjourney.com/

https://linuxcommand.org/lc3_learning_the_shell.php

One of the more interesting things for me was learning how in depth some of the commands are. For example I wanted to use wget to back up a website that was having issues at the time. I built an advanced command after going through every option and learning what it did.

Wow this is way cleaner than google. Just straight text search results for the most part.

Kind of like people who drive around with who is john galt bumper stickers.