Jack Wallen demonstrates how to install software from the command line on Ubuntu, AlmaLinux, Arch Linux, and openSUSE.

Linux's power and flexibility make it one of the core technologies any IT worker should know. This 30-hour training course bundle gets you started for $29.99, 77% off the $132 MSRP.

Which version of Java should you use in Linux? Learn how to easily switch between different versions with a tutorial from Jack Wallen.