Im going through the project “Lingua Franca” since I’ve finished the course “Learn the Command Line” recently.
However, I couldn’t figure out the answer to one of the questions and, when I decided to check out the “walk through” video, the girl explaining it used the command -wc -l … which has not been explained during the course. I went through my notes, looked at the course’s page again, looked into the cheatsheet and nothing. The explanations I found on Google don’t seem to be directed for beginners.
Could anyone here shed some light on it and maybe attach a link so I can understand it, please??
Any help will be much appreciated!!