Here is what I want to do;

I want to create a script that can be run from a website to poke the entire server with a message. Basically, the script would have a box that you can type the message in to, and it will poke the server with that message.

How would I do this? I can log in to serverquery via telnet and that works fine, but what is the command to poke the server? I can't even find the command to poke just a single client let alone a whole virtual server.

Is this even possible?