You can use something like this;

Code:
on *:TEXT:*Hello*:#channel123: {
  /msg $chan Hello, $nick
}

So whenever someone write hello you response like,

Hello, and the nickname of the typer of Hello.
Whenever you respond on nick then you will response Hello whenever Bob types something.

Last edited by LisaMIRC; 21/11/12 01:15 AM.