Yeah, you're right.  I could have sworn there was a real one, so I just posted the first link I found, which obviously isn't the right one.  Sorry about that.
 
I have one on my iPhone, but can't get to it without ssh-ing into the iPhone first, at which point, it becomes kind of pointless.  I guess I could get to it with MobileTerminal, but...yeezh -- I just realized, that meant you wanted to type those commands with the iPhone keyboard -- oh, that's right, it doesn't have one, never mind.