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b9d597327a
Add Steven M. Schultz for providing 2.11 BSD manual pages. Add OpenBSD 2.1, FreeBSD 2.2.2, BSDI 2.0.1 releases.
252 lines
8.9 KiB
Plaintext
252 lines
8.9 KiB
Plaintext
The Unix system family tree / BSD history chart
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-----------------------------------------------
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First Edition (V1)
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Second Edition (V2)
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Third Edition (V3)
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Fourth Edition (V4)
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Fifth Edition (V5)
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Sixth Edition (V6) -----*
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Seventh Edition (V7) |
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| \ |
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| \ 1BSD
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| 32V |
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| \ 2BSD---------------*
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Eight Edition \ / |
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| \ / |
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| \/ |
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| 3BSD |
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| 4.0BSD 2.7.9BSD
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Ninth Edition | |
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| 4.1BSD --------------> 2.8BSD
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| | 2.8.1BSD
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| 4.1aBSD -----------\ |
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| | \ |
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4.1bBSD \ |
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| | \ |
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| 4.1cBSD --------------> 2.9BSD
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| | 2.9BSD-Seismo
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| 4.2BSD 2.9.1BSD
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| 4.3BSD -------------> 2.10BSD
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| | / |
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| | / 2.10.1BSD
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| 4.3BSD Tahoe-----+ |
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| | \ |
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| | \ |
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| | 2.11BSD
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Tenth Edition | |
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| 2.11BSD rev #366
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4.3BSD NET/1 |
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| v
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4.3BSD Reno
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*---------- 4.3BSD NET/2 -------------------+-------------*
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386BSD 0.0 | | |
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386BSD 0.1 ------------>+ | BSDI 1.0
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| \ | 4.4BSD Alpha |
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| 386BSD 1.0 | | |
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| | 4.4BSD |
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| | / | |
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| | 4.4BSD-Encumbered | |
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FreeBSD 1.0 NetBSD 0.8 | |
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| | ------ 4.4BSD Lite --> BSDI 2.0
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FreeBSD 1.1 NetBSD 0.9 / | |
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| | / | BSDI 2.0.1
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FreeBSD 1.1.5 | / | |
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| | / 4.4BSD Lite2 -> BSDI 2.1
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FreeBSD 1.1.5.1 | / | |
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| | / | |
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| | / +---------> BSDI 3.0
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FreeBSD 2.0 <---------------+ | |
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| | / | v
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FreeBSD 2.0.5 NetBSD 1.0 |
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FreeBSD 2.1 <---------+-*----+-----------------*
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| FreeBSD 2.1.5 | \ |
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| FreeBSD 2.1.6 | NetBSD 1.1 ------*
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| FreeBSD 2.1.6.1 | | OpenBSD
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| | | NetBSD 1.2 |
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| FreeBSD 2.1.7 | | OpenBSD 2.0
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| | | NetBSD 1.2.1 |
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| FreeBSD 2.1.7.1 | | v
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| | v OpenBSD 2.1
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*-FreeBSD 2.2 | v
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| FreeBSD 2.2.1 |
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| FreeBSD 2.2.2 |
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| v |
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FreeBSD 3.0 <---------*
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v
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Time
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----------------
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Time tolerance +/- 6 month, depend on which book/article you read; if
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it was the announcement in Usenet or if it was available as tape.
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[44B] McKusick, Marshall Kirk, Keith Bostic, Michael J Karels,
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and John Quarterman. The Design and Implementation of
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the 4.4BSD Operating System.
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[DOC] README, COPYRIGHT on tape.
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[QCU] Salus, Peter H. A quarter century of UNIX.
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[U25] Peter H. Salus. Unix at 25.
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[USE] Usenet announcement.
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[KSJ] Michael J. Karels, Carl F. Smith, and William F. Jolitz.
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Changes in the Kernel in 2.9BSD. Second Berkeley Software
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Distribution UNIX Version 2.9, July, 1983.
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[KB] Keith Bostic. BSD2.10 available from Usenix. comp.unix.sources,
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Volume 11, Info 4, April, 1987.
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[KKK] Mike Karels, Kirk McKusick, and Keith Bostic. tahoe announcement.
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comp.bugs.4bsd.ucb-fixes, June 15, 1988.
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[SMS] Steven M. Schultz. 2.11BSD, UNIX for the PDP-11.
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Multics 1965
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Unix Summer 1969
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DEC PDP-7
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First Edition 1971-11-03 [QCU]
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DEC PDP-11/20, Assembler
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Second Edition 1972-06-12 [QCU]
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10 Unix installations
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Third Edition 1973-02-xx [QCU]
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Pipes, 16 installations
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Fourth Edition 1973-11-xx [QCU]
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rewriting in C effected,
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above 30 installations
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Fifth Edition 1974-06-xx [QCU]
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above 50 installations
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Sixth Edition 1975-05-xx [QCU]
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port to DEC Vax
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Seventh Edition 1979-01-xx [QCU]
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first portable Unix
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Eight Edition 1985-02-xx [QCU]
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Ninth Edition 1986-09-xx [QCU]
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Tenth Edition 1989-10-xx [QCU]
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1BSD late 1977
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1978-03-09 [QCU]
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PDP-11, Pascal, ex(1)
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30 free copies of 1BSD sent out
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35 tapes sold for 50 USD [QCU]
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2BSD mid 1978 [QCU]
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75 2BSD tapes shipped
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2.7.9BSD ?? [SMS]
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2.8BSD 1981-07-xx [KSJ]
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2.8.1BSD 1982-01-xx [QCU]
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set of performance improvements
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2.9BSD 1983-07-xx [KSJ]
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2.9.1BSD 1983-11-xx
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2.9BSD-Seismo 1985-08-xx [SMS]
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2.10BSD 1987-04-xx [KKK]
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2.10.1BSD 1989-01-xx [SMS]
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2.11BSD 1992-02-xx [SMS]
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2.11BSD rev #366 1997-02-xx [SMS]
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32V 1978-1[01]-xx [QCU]
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3BSD late 1979 [QCU]
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virtual memory, page replacement,
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demand paging
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4.0BSD 1980-10-xx
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4.1BSD 1981-06-xx
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4.1aBSD 1982-04-xx
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alpha release, 100 sites, networking [44B]
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4.1bBSD internal release, fast filesystem [44B]
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4.1cBSD late 1982
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beta release, IPC [44B]
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4.2BSD 1983-09-xx [QCU]
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4.3BSD 1986-06-xx [QCU]
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1986-04-xx [KB]
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4.3BSD Tahoe 1988-06-xx [QCU]
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4.3BSD NET/1 1988-11-xx [QCU]
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4.3BSD Reno 1990-06-xx [QCU], [DOC]
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4.3BSD NET/2 1991-06-xx [QCU]
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386BSD 0.0 1992-02-xx [DOC]
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386BSD 0.1 1992-07-xx [DOC]
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386BSD 1.0 1994-11-12 [USE]
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4.4BSD Alpha 1992-07-07
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4.4BSD 1993-06-01 [USE]
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4.4BSD Lite 1994-03-01 [USE]
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1994-06-xx [U25]
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4.4BSD Lite Release 2 1995-06-xx [44B]
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the true final distribution from the CSRG
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Bibliography
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------------------------
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Leffler, Samuel J., Marshall Kirk McKusick, Michael J Karels and John
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Quarterman. The Design and Implementation of the 4.3BSD UNIX Operating
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System. Reading, Mass. Addison-Wesley, 1989. ISBN 0-201-06196-1
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Salus, Peter H. A quarter century of UNIX. Addison-Wesley Publishing
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Company, Inc., 1994. ISBN 0-201-54777-5
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McKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John
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Quarterman. The Design and Implementation of the 4.4BSD Operating
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System. Reading, Mass. Addison-Wesley, 1996. ISBN 0-201-54979-4
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Doug McIlroy. Research Unix Reader.
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Michael G. Brown. The Role of BSD in the Development of Unix.
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Presented to the Tasmanian Unix Special Interest Group of the
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Australian Computer Society, Hobart, August 1993.
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URL: http://www.dpac.tas.gov.au/~mgb/papers/bsdrole.html
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Peter H. Salus. Unix at 25. Byte Magazin, October 1994.
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URL: http://www.byte.com/art/9410/sec8/art3.htm
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Andreas Klemm, Lars K<>ller. If you're going to San Francisco ...
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Die freien BSD-Varianten von Unix. c't April 1997, page 368ff.
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URL: http://www.heise.de
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BSD Release Announcements collection.
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URL: http://www.de.FreeBSD.ORG/de/ftp/releases/
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Acknowledgments
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---------------
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Josh Gilliam for suggestions, bugfixes, and finding very old
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original BSD announcements from Usenet or tapes.
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Steven M. Schultz for providing 2.11 BSD manual pages.
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--
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Copyright (c) 1997 Wolfram Schneider <wosch@FreeBSD.ORG>
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URL: http://www.de.freebsd.org/de/ftp/unix-stammbaum
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$Date: 1997/06/12 11:15:22 $ $Revision: 1.22 $
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