Also: Why I use the Linux tree command daily -- and what it can do for you. There you have it. These five commands will serve as a great place to start with your Linux troubleshooting.

Many ways to use the date command on Linux. May 27, 2025 4 mins. how-to. More math on the Linux command line. May 8, 2025 5 mins. how-to. 18 essential commands for new Linux users.

Watch running the date command. How to use the Linux watch command for easier output tracking Your email has been sent Jack Wallen introduces you to a Linux command that can automatically execute ...

Since Linux filenames and commands are case-sensitive, it’s handy to know exactly how something is spelled. In short, think of ls as your scout that you can use to peek around the system. 5. man ...

A must-use command. If you frequently remote into your Linux servers, and you want to make sure to not lose your command line work due to a questionable network connection, screen is a must-use ...