I’m sharing this because I’m watching this course, so learn with me as I learn from Colt Steele. It’s awesome because it has chapters so you can easily jump to the sections that interest you most.
Touch cat tail. Find man head. Who?
The previous seven words are common Linux commands. If you are a programmer, you are likely going to need to use Linux and terminal commands at some point.
All these commands work on Linux, macOS, WSL, and anywhere you have a UNIX environment.