Josh and I are finishing up Effective Perl Programming, 2nd Edition, and the last part to finish off is the item on Perl one-liners.
Besides going through writing a one liner, we want to list a bunch of them too. Want to get your name in the book? Give us some one-liners that you wrote yourself and a couple of sentences about what it does. Make sure you tell us how you'd like your name to appear in the book, too.