Hi: Forgive this basic question, but can´t figure out how to google it. If I want to substitute strings in an expression, I can use %s for string, or %d for digit. What about file? What is this process called, so I can find a howto? TIA, Victor _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"