Always Remember: With Gusto Comes Data Loss.

Introduction to Regular Expressions (Regex)

This next subject might seem a bit obscure, but I promise you, this guide will benefit you significantly if you work in IT/Security long enough. I’m going to be discussing what is usually referred to as a regular expression, or regex. Regex is a very powerful way to search through massive text files for exactly what you need. The problem is, it looks like gibberish until you know exactly how it works.

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