Suppose you create a user
<systemitem class="username">jack
</systemitem> with full name
<emphasis>Jack Benimble
</emphasis>. Give
<systemitem class="username">jack
</systemitem> a password if security (even kids around who might pound on the keyboard) is an issue. When it asks you if you want to invite
<systemitem class="username">jack
</systemitem> into other groups, type
<systemitem class="groupname">wheel
</systemitem>