Question About Admins

How do I make someone an admin in a sandbox game? I am playing on a local server on my LAN. Is there some sort of addon or console command that I can do this with?

Thanks,
MARLWOLF78

You’ll have to edit settings/users.txt
Also, on a listen server, you are automatically a superadmin user.

You can also download one of the many admin addons available, such as ULX or Assmod.

Or Dmod (my admin mod) :3

hint http://www.facepunch.com/showthread.php?t=688324