These Linux tools have significantly enhanced my terminal skills.

It is hard to remember bash shell scripting if you try to memorize it. With my horrible memory, that makes it even harder. It is confusing for me to make notes on topics like these too. So, I wrote a script to remember some basic bash scripting I use in general.

Regex, short for regular expressions, is a powerful tool that can make searching text look magical. You can use it to create patterns or expressions and search for matching text. Let's see some examples below.