Allow a user to start / stop the server by using rcon etc

[spadez]

I know a user can restart the server by using the quit command but is there a way they can start / stop the server using only rcon or hlsw?

They keep changing files whilst the server is running hense i get about 4 crashes a day atm.

[Drocona]

users actually can't restart or start a server, they can only quit.
But if you're using a script against crashes users can quit the server but it automatically restarts because the script so they cannot turn it off.

Turning it on is never possible through RCon, cause what do you have to to connect to?