>From decvax!duke!unc!smb at Berkeley Tue Aug 11 20:31:23 1981 In real life: Steven M. Bellovin, U. of North Carolina at Chapel Hill To: duke!decvax!ucbvax!unix-wizards duke!phs!dennis Subject: nulls in directories While you're at it, you may want to check for /s with the high-order bit turned on. Very nasty to spot....