Once you have users set up in Linux, you can add details using the command usermod. Modifications might include adding the user's full name, changing their login shell, or adding them to groups.

Jack Wallen explains how to add data into a MySQL table from the command line. So you’re new to MySQL database administration.

You can also create a user profile and add the new profile to a group with one command by typing in "useradd -G GROUP USER" and replacing GROUP with the group name and USER with the user profile name.