Hello ! 

From - https://code.google.com/p/plan9front/wiki/admin

Adding Users

Add a new user on the file server:


echo newuser username >>/srv/cwfs.cmd

If needed, make the new user a member of the upas (email) group:


echo newuser upas +username >>/srv/cwfs.cmd

The newuser filesystem command is described in the fs(8) manpage. Examine the '/adm/users' file to investigate the results.

To add a new user to the auth server, make sure auth/keyfs is running, then set an auth password for the user:


auth/changeuser username

New users are created without a profile, mail directory, tmp directory (needed to edit files with sam) or other confections. To install a default profile for a new user, upon first login, run:


. /sys/lib/newuser

then edit /usr/username/lib/profile to your own specifications.

See cwfs(4) and fs(8) and auth(8).




2013/12/23 Blake McBride <blake@mcbride.name>
Greetings,

I've searched the net to find a way to add a new user.  The following command doesn't work:

con -l /srv/fscons

I gather that command is for fossil, and fossil isn't used anymore.  I poked around /srv but couldn't find a substitute.  Appreciate any help.

Blake




--
С наилучшими пожеланиями
Жилкин Сергей
With best regards
Zhilkin Sergey