The beginning of a series of real-world usage examples for the most commonly used Linux commands. grep is a tool designed to search through file contents for certain words, numbers or patterns, and is probably one of the most useful tools in a sysadmin’s arsenal.
PuTTY is a SSH/Telnet client for windows. I’ve been using it on a daily basis for many years now as it’s stable, simple, and does everything I need. A few months ago I decided to hop into a few IRC channels I used to frequent many years back to catch