Hi all !

Well, i I would like to know what is the command for answer automatically somone who say "Hi" or "Hello"

I would like to have an auto-reply
(on Public channel, not on PM)

Thank you

You could use something like:

on *:text:*:#channel:{
if ((hi isin $1-) || (hello isin $1-)) {
msg # hi $nick
}
}

here is a very similar thread, you may want to read that for some more info.

Regards,