Jeff Pinyan <jeffp@crusoe.net> wrote: > perl -e 'do{$w{<>}=1}until+eof;delete@w{<>};print+keys%w' WANT HAVE perl -e "@w{<>}=();@ARGV=HAVE;delete@w{<>};print+keys%w" WANT -- Keith C. Ivey <kcivey@cpcug.org> Washington, DC ==== Want to unsubscribe from Fun With Perl? Well, if you insist... ==== Send email to <fwp-request@technofile.org> with message _body_ ==== unsubscribe