Linux cli basics 1.2 guided exercise pt 2 step #8

Hi, I am stumped on #8 of Part 2 in Linux cli basics 1.2 guided exercise. This is my first time coding, the mkdir command in #7 when it asks us to make a blue green and red directory, how does that work? Is it making a directory for each separate file ? And how would you go about making the directories at the same time?

Your screenshot shows you did it perfectly…

image

In the instructions he also mentions it no matter if you do it one by one or all at once:
the result is the same :slight_smile: