31.Lock DigitalRoom

Linux offers over 1,000 commands for a simple service. This number increases when you move to the desktop. In Pop!_OS, for example, /usr/bin has 1,615 commands, and /usr/sbin has 609. There are more than 2,000 commands available.

You will probably use only 1% of these commands in your lifetime, and this number is even lower for file and folder management. 

However, you'll eventually need to know more than just the basic commands. Here are the five next Linux file and folder management commands that you should know.