Okay...Now can I ask a little about that? :P

What does the -l do in the alias?

and I think this is right, but $iif is like...$iff(4 = 4,this,that) is the same as if (4 = 4) { this }
else { that }
?

And I also never knew you could do extras on the end of alias's. That's interesting...That will be helpful.