Watch the video below if you are unfamiliar with the command line. It will walk you through the basic commands that you will use day to day as you learn to code.
<iframe width="640" height="480" src="//www.youtube.com/embed/s5S_2BdrMJE?rel=0" frameborder="0" allowfullscreen></iframe>Note: If you are using Nitrous, the open
command does not work in the command line. Instead, use the left hand navigation pane and double-click on the file you'd like to open.
View Command Line Basics ~ 20 min on Learn.co and start learning to code for free.