Dariusz, On Tuesday 22 August 2006 20:01, Dariusz J. Garbowski wrote: > find DIRECTORY -not -name "*.[jJ][pP][gG]" -and -not -name > "*.[jJ][pP][eE][gG]" -type f -exec rm -v {} \; you might want to read the manpage for find and look for the option "-iname". I'm sure you'll like it very much. regards FF