whatpix is a GPL Perl console application which finds and optionally moves or deletes duplicate files. whatpix was originally written by codex@bogus.net. The original web site for whatpix is http://www.bogus.net/~codex/ You can find versions prior to 1.0 there. whatpix is currently being developed and maintained by 3Jane Tessier-Ashpool and Gerard Lanois. WWW: http://whatpix.sourceforge.net/