UNIX System V (English Wikipedia)

Tanenbaum, Andrew S. (2001). Modern Operating Systems (2nd ed.). Upper Saddle River, NJ: Prentice Hall. p. 675. ISBN 0-13-031358-0. Whatever happened to System IV is one of the great unsolved mysteries of computer science.
Bach, Maurice (1986), The Design of the UNIX Operating System, Prentice Hall, Bibcode:1986duos.book.....B, ISBN 0-13-201799-7
Correia, Edward J. (15 June 2004). "SCO Steps Into Embedded Market With Smallfoot". Software Development Times. No. 106. p. 25. Retrieved 24 May 2024.

archive.today (Global: 14^th place; English: 14^th place)

Levine, John R. (2000) [October 1999]. "Chapter 10: Dynamic Linking and Loading". Linkers and Loaders. The Morgan Kaufmann Series in Software Engineering and Programming (1 ed.). San Francisco, USA: Morgan Kaufmann. ISBN 1-55860-496-0. OCLC 42413382. Archived from the original on 2013-01-26. Retrieved 2020-01-12. Code: [1].
SCO UNIX Roadmap at Archive.is

bell-labs.com (Global: 5,739^th place; English: 4,857^th place)

"UNIX System V and add on applications prices" (PDF). AT&T International. 24 February 1983. Retrieved 24 January 2024.

books.google.com (Global: 3^rd place; English: 3^rd place)

Jeff Tye (10 July 1989). "Other OSs That Run Unix on a 386". InfoWorld: 62. ISSN 0199-6649.
Patton, Carole (18 January 1988). "Sun and AT&T Plan to Engineer Next-Generation Unix System". InfoWorld. Vol. 10, no. 3. p. 11. Retrieved 2025-05-25.

catb.org (Global: 3,959^th place; English: 3,208^th place)

Eric S. Raymond, A buyer's guide to UNIX versions for PC-clone hardware, posted to Usenet November 16, 1994.
Eric S. Raymond (16 November 1994). "PC-clone UNIX Software Buyer's Guide". Retrieved 6 May 2014.
Eric S. Raymond (16 November 1994). "PC-clone UNIX Software Buyer's Guide". Retrieved 3 February 2014.
Vinod Valloppillil (11 August 1998). "Open Source Software: A (New?) Development Methodology". Retrieved 3 February 2014.

cbronline.com (Global: low place; English: low place)

William Fellows (13 August 1992). "Unix International reviews the Unix System V.4 story so far". Computer Business Review. Archived from the original on 2009-02-21. Retrieved 2008-10-31.

computerworld.com (Global: 2,429^th place; English: 1,561^st place)

Tom Yager (19 November 2001). "Vital Signs for Unix". Computerworld. Retrieved 5 June 2015.
Mark Hall (15 May 2006), The End of Unix?, retrieved 5 June 2015
Patrick Thibodeau (12 December 2013). "As Unix fades away from data centers, it's unclear what's next". Archived from the original on 2015-05-20. Retrieved 6 June 2015.

freebsd.org (Global: 5,469^th place; English: 3,758^th place)

msgsnd(2) – FreeBSD System Calls Manual

groups.google.com (Global: 1,518^th place; English: 1,072^nd place)

Dale Dejager (1984-01-16). "UNIX History". Newsgroup: net.unix.
"SEVERAL MAJOR COMPUTER AND SOFTWARE COMPANIES ANNOUNCE STRATEGIC COMMITMENT TO AT&T'S UNIX SYSTEM V, RELEASE 4.0" (Press release). Amdahl, Control Data Corporation, et al. October 18, 1988. Retrieved 2007-01-01.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Bach, Maurice (1986), The Design of the UNIX Operating System, Prentice Hall, Bibcode:1986duos.book.....B, ISBN 0-13-201799-7

iecc.com (Global: low place; English: low place)

Levine, John R. (2000) [October 1999]. "Chapter 10: Dynamic Linking and Loading". Linkers and Loaders. The Morgan Kaufmann Series in Software Engineering and Programming (1 ed.). San Francisco, USA: Morgan Kaufmann. ISBN 1-55860-496-0. OCLC 42413382. Archived from the original on 2013-01-26. Retrieved 2020-01-12. Code: [1].

infoworld.com (Global: 3,696^th place; English: 2,428^th place)

Deni Connor (August 19, 2003). "SCO updates Unix, OpenServer product plans". InfoWorld.

levenez.com (Global: low place; English: low place)

Lévénez, Éric. "Unix History (Unix Timeline)". Archived from the original on 2002-08-02. Retrieved 2010-12-29.

manned.org (Global: low place; English: low place)

svipc(7) – Linux Programmer's Manual – Overview, Conventions and Miscellanea from Manned.org

networkworld.com (Global: 4,121^st place; English: 2,662^nd place)

Julie Sartain (19 August 2013). "The Last Days of Unix". Network World. Retrieved 9 January 2024.

novell.com (Global: low place; English: low place)

UnixWare 2 Product Announcement Questions& Answers, 1995

technologists.com (Global: low place; English: low place)

Technologists notes — A brief history of Dell UNIX, 10 January 2008, retrieved 2009-02-18

top500.org (Global: 7,602^nd place; English: 6,867^th place)

"TOP500 Supercomputer Sites - List Statistics". Retrieved 28 January 2016.

trailing-edge.com (Global: low place; English: 8,128^th place)

bitsavers.trailing-edge.com

Overview of the XENIX 286 Operating System (PDF). Intel Corporation. November 1984. p. 1.10. There was no System IV.

unix.org (Global: low place; English: low place)

"The Single UNIX® Specification History & Timeline" (PDF). unix.org. 2004.

web.archive.org (Global: 1^st place; English: 1^st place)

Lévénez, Éric. "Unix History (Unix Timeline)". Archived from the original on 2002-08-02. Retrieved 2010-12-29.
Unix Internatl. and USL release early version of SVR4 multiprocessing software, 17 June 1991, archived from the original on 2010-01-11, retrieved 2009-04-22
William Fellows (13 August 1992). "Unix International reviews the Unix System V.4 story so far". Computer Business Review. Archived from the original on 2009-02-21. Retrieved 2008-10-31.
Patrick Thibodeau (12 December 2013). "As Unix fades away from data centers, it's unclear what's next". Archived from the original on 2015-05-20. Retrieved 6 June 2015.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Jeff Tye (10 July 1989). "Other OSs That Run Unix on a 386". InfoWorld: 62. ISSN 0199-6649.
Levine, John R. (2000) [October 1999]. "Chapter 10: Dynamic Linking and Loading". Linkers and Loaders. The Morgan Kaufmann Series in Software Engineering and Programming (1 ed.). San Francisco, USA: Morgan Kaufmann. ISBN 1-55860-496-0. OCLC 42413382. Archived from the original on 2013-01-26. Retrieved 2020-01-12. Code: [1].

UNIX System V (English Wikipedia)

allbusiness.com (Global: 2,914th place; English: 1,755th place)

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cbronline.com (Global: low place; English: low place)

computerworld.com (Global: 2,429th place; English: 1,561st place)

freebsd.org (Global: 5,469th place; English: 3,758th place)

groups.google.com (Global: 1,518th place; English: 1,072nd place)

harvard.edu (Global: 18th place; English: 17th place)

ui.adsabs.harvard.edu

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manned.org (Global: low place; English: low place)

networkworld.com (Global: 4,121st place; English: 2,662nd place)

novell.com (Global: low place; English: low place)

technologists.com (Global: low place; English: low place)

top500.org (Global: 7,602nd place; English: 6,867th place)

trailing-edge.com (Global: low place; English: 8,128th place)

bitsavers.trailing-edge.com

unix.org (Global: low place; English: low place)

web.archive.org (Global: 1st place; English: 1st place)

worldcat.org (Global: 5th place; English: 5th place)

search.worldcat.org

allbusiness.com (Global: 2,914^th place; English: 1,755^th place)

archive.org (Global: 6^th place; English: 6^th place)

archive.today (Global: 14^th place; English: 14^th place)

bell-labs.com (Global: 5,739^th place; English: 4,857^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

catb.org (Global: 3,959^th place; English: 3,208^th place)

computerworld.com (Global: 2,429^th place; English: 1,561^st place)

freebsd.org (Global: 5,469^th place; English: 3,758^th place)

groups.google.com (Global: 1,518^th place; English: 1,072^nd place)

harvard.edu (Global: 18^th place; English: 17^th place)

infoworld.com (Global: 3,696^th place; English: 2,428^th place)

networkworld.com (Global: 4,121^st place; English: 2,662^nd place)

top500.org (Global: 7,602^nd place; English: 6,867^th place)

trailing-edge.com (Global: low place; English: 8,128^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

worldcat.org (Global: 5^th place; English: 5^th place)