Most Linux distributions define at least some aliases. Enter an alias command to see which aliases are in effect. You can delete the aliases you do not want from the appropriate startup file.

How to send commands and states to Linux minions from the Salt controller Your email has been sent Image: iStock/EvgeniyShkolenko Cloud: Must-read coverage CrowdStrike Outage Disrupts Microsoft ...

I believe fear of the command line is one of the top mistakes newcomers to Linux sometimes make. For that reason, let’s look at some of the main commands any Linux user should know.

The final article is a deep dive into commands that help keep Linux systems secure. It describes 22 of them that are essential for day-to-day admin work.