The biggest problem with awk is that unless you use it regularly, you'll easily forget how to use it. So it's important to keep a running cheatsheet like you di

The biggest problem with awk is that unless you use it regularly, you'll easily forget how to use it. So it's important to keep a running cheatsheet like you did. Nothing more frustrating than forgetting the awk command and searching for it in your history only to find it aged out.