delorimier:/# adduser

Enter a username to add: mindreaper
Adding user mindreaper...
Adding new group mindreaper (1001).
Adding new user mindreaper (1001) with group mindreaper.
Creating home directory /home/mindreaper.
Copying files from /etc/skel
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
Changing the user information for mindreaper
Enter the new value, or press return for the default
        Full Name []: Dave
        Room Number []:
        Work Phone []:
        Home Phone []: 15145746696
        Other []:
Is the information correct? [y/n] y

adduser [--home DIR] [--shell SHELL] [--no-create-home] [--uid ID]
[--firstuid ID] [--lastuid ID] [--gecos GECOS] [--ingroup GROUP | --gid ID]
[--disabled-password] [--disabled-login] user
   Add a normal user

adduser --system [--home DIR] [--shell SHELL] [--no-create-home] [--uid ID]
[--gecos GECOS] [--group | --ingroup GROUP | --gid ID] [--disabled-password]
[--disabled-login] user
   Add a system user

adduser --group [--gid ID] group
addgroup [--gid ID] group
   Add a system group

adduser user group
   Add an existing user to an existing group

Global configuration is in the file /etc/adduser.conf.
Other options are [--quiet] [--force-badname] [--help] [--version] [--conf
FILE].