For loops:

Warning about using the output of ‘ls’ as a set for a for loop:

More bash goodies: Test your skills!! Environment to test out code if you think something weird might be going on with your setup (warning - there might also be something weird with this setup, I haven’t played with it a whole lot).

Regex Practice


Lots of options for practice - choose your favorite! Regex combined with sed and awk:

Regex golf - match a string with the shortest possible expression:

Bash scripting cheatsheet:
Common/userful bash one-liners:
Friend’s github page with too much awesome information to put it into any other category - spend some time digging around: