> /usr/local/bin/skipdouble is a shell script that filters out double lines > from stdin and echoes the rest on stdout. Obviously, it only works well > when its input is sorted. uniq should give you the same effect. -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to firstname.lastname@example.org . Trouble? e-mail to email@example.com .