Many unix's have a program called "useradd".

It may not be in your path. If not, find it (while also seeing if you do have it)
by doing:
whereis useradd

For example, on my system:

Code:

[gjduff@melvin gjduff]$ whereis useradd
useradd: /usr/sbin/useradd /usr/share/man/man8/useradd.8.gz

If you don't have it, there might be a way to do it right
from a GUI: Example: in gnome's menu: system settings -> users and groups

And finally, if the two above ideas fail, here's three pages that show the
more traditional approach:

http://www.sikh-history.com/computer...eraccount.html
http://jove.eng.yale.edu/doco/EIT-AD...t-admin-3.html
http://unix.ittoolbox.com/groups/gro...&i=91461&x=ori