[asicsp]

https://linuxsurvival.com/ has a simulated terminal for interactive lessons.

https://linuxjourney.com/ has lessons with exercises/quiz (user has to follow along on their own machine).

See my list of resources https://learnbyexample.github.io/curated_resources/linux_cli... for tutorials/books/videos/etc.

[sarupbanskota]

The first link is exactly what I was looking for. Thank you!