This folder contains exercises to help you get to know individual shell tools.
Each folder is named after one tool, and contains exercises to practice using it.
Each folder contains a number of scripts named script-??.sh as well as some files that are used by the scripts. You should look in the scripts one at a time and understand what you need to fix.
When a script is complete, move on to the next script.
When a folder is complete, move on to the next folder.
Before running a script you should cd into the directory it's in.
You should write all of your scripts assuming they're running inside the directory they're saved in.
Some folders contain a README.md explaining more information, others do not.
We recommend approaching the tools in this order:
lscatwcgrepsedawk