yeah about "$me is op or halfop" so i edit the code and i added $nick(#,$me,oh) ;)

Well, the reason I didn't mention the op check is that, almost 95% of the time (the remaining 5% is people forgot to get themselves as ops. :P) you're opped, or else you wouldn't have made this alias to kick and ban people, correct? ;)

But I suppose it wouldn't hurt to add it. =) Thanks WorldDMT for the suggestion. :D

Wait, I meant to say that I have to make sure myself is opped too...lol

if ($me isop #) {

But I'd kick or ban ops if they acted like a bunch of mischievous dickheads. :P

@jethro_: check if $1 is OP or not

This will make sure you have provided the $1 before the alias shall trigger, so that you won't get an error when you just enter /tb without the $1.

Or you can use a check:This will ensure that you've specified a nick to ban and that he or she must be on channel and their names shall match. This will prevent unnecessary typos or misspellings before the alias triggers.

@Jetro_ I kind of get it, could you quote the code?

You should make your $1 a double $$1 to make sure it's supplied, or make a check to see if the user you want to ban is on the channel. This way you won't get an error for "* /ban:no such user 2" when you enter the command /tb.

Improvments Welcome!