My teacher wants us to use useradd -c to add comments to a user. I.E make a first and last name. How should this be done properly? i keep running into some form of error where i type this command out useradd -c (name of established user) "last name" -- it creates an entirely new group in the cat /etc/group area. Or it gives me manual explanations because it cant understand what I'm trying to do. I'm not sure what I'm doing, sorry
I'm not too sure what i should be expecting to see. I just want to ensure i'm able to add a lastname in the "comments" on a user.