What are some good practice assignments for learning Bash?

Those suggestions are solid! I’d also suggest checking out a book on Unix and different shells, including awk and sed. The fourth edition is the latest, and it goes into great detail.

For sed and awk, I recommend visiting the Grymoire website. Also, the Wooledge site has a Bash FAQ that’s super useful for learning more about scripts and commands.

You should look at this tutorial site. The terminal section is really helpful for beginners in Linux, covering a lot of essential commands and practices.

Check out the Pure Bash Bible on GitHub. It's filled with practical examples that are perfect for honing your Bash skills!