Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site mtxinu.UUCP Path: utzoo!linus!philabs!cmcl2!seismo!umcp-cs!gymble!lll-crg!dual!unisoft!mtxinu!ed From: ed@mtxinu.UUCP (Ed Gould) Newsgroups: net.unix-wizards Subject: Re: how universal is tar format? SYSV? Message-ID: <330@mtxinu.UUCP> Date: Mon, 25-Mar-85 18:46:57 EST Article-I.D.: mtxinu.330 Posted: Mon Mar 25 18:46:57 1985 Date-Received: Sat, 30-Mar-85 08:03:01 EST References: <9352@brl-tgr.ARPA> Organization: mt Xinu, Berkeley, CA Lines: 18 > Can SYS-V systems with cpio reliably read tar tapes produced by 4.2BSD? > If not, is there an interchange format besides dd that is guaranteed to > be universally readable by any Unix system with a suitable tape drive? > Brian Reid decwrl!glacier!reid > Stanford reid@SU-Glacier.ARPA System V machines that *have* tar can read 4.2 tapes, but not all of them have tar. Right now, there is no reliable interchange other than the brute force use off dd and human intervention. The /usr/group standards comittee (now an IEEE group) has suggested that tar be adopted as the standard interchange. If this actually becomes the standard, then I assume (from all of their recent hype about being standard) that they'll add tar back into SysV. -- Ed Gould mt Xinu, 739 Allston Way, Berkeley, CA 94710 USA {ucbvax,decvax}!mtxinu!ed +1 415 644 0146