Difference between revisions of "Unix Seventh Edition"

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| caption = Example V7 session
 
| caption = Example V7 session
 
| name = Unix V7
 
| name = Unix V7
| creator = AT&T/Western Electric
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| creator = AT&T/[[Western Electric]]
| current version = v7
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| previous version = [[UNIX Sixth Edition|V6]]
| year introduced = 1979
+
| current version = V7
 +
| next version = [[Unix Eighth Edition|V8]] (not released outside Bell)
 +
| year introduced = January, 1979
 
| type = Multitasking, multiuser
 
| type = Multitasking, multiuser
 
| architecture = [[PDP-11]], [[Interdata 8/32]]
 
| architecture = [[PDP-11]], [[Interdata 8/32]]
 
}}
 
}}
This was the last research version to leave Bell Labs. This also proved to be quite a portable version. Unix v7 was also one of the first operating systems to ship with a [[FORTRAN|Fortran 77]] compiler.
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This was the last research version to leave [[Bell Labs]]. This also proved to be quite a [[portable]] version. Unix v7 was also one of the first [[operating system]]s to ship with a [[FORTRAN|Fortran 77]] compiler.
  
 
== Platforms ==
 
== Platforms ==
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=== PDP-11 ===
 
=== PDP-11 ===
the [[PDP-11]] was the primary platform which Unix v7 was written on.  All other v7's can trace themselves back to this version.
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The [[PDP-11]] was the primary platform which Unix v7 was written on.  All other v7's can trace themselves back to this version.
  
 
=== Interdata 8/32 ===
 
=== Interdata 8/32 ===
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=== IBM PC ===
 
=== IBM PC ===
The [[IBM-compatible PC|IBM PC]] port was done by [[Microsoft]] however they resold it to various other OEM's under the name [[Xenix]]. Eventually [[SCO]] bought the rights & the Microsoft division responsable for Xenix, along with a deal giving Microsoft a portion of all SCO sales.
+
The [[IBM-compatible PC|IBM PC]] port was done by [[Microsoft]] however they resold it to various other OEM's under the name [[Xenix]]. Eventually [[SCO]] bought the rights & the Microsoft division responsable for Xenix, along with a deal giving Microsoft a portion of all SCO sales.
 
 
A separate project aims to port V7 to the 80386 native, [http://www.nordier.com/v7x86/index.html V7/x86].
 
  
 
=== Digital VAX ===
 
=== Digital VAX ===
The [[VAX]] port was to the [[VAX-11/780]] platform in the form of [[32v]].  This port was the 'official' port by AT&T to the platform.
+
The [[VAX]] port was to the [[VAX-11/780]] platform in the form of [[Unix/32V]].  This port was the 'official' port by AT&T to the platform.
  
 
== Modern versions ==
 
== Modern versions ==
  
v7 has been ported to the 386, information can be found [http://www.nordier.com/v7x86/index.html http://www.nordier.com/v7x86/index.html].
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A separate project aims to port V7 to the 80386 native; information can be found [http://www.nordier.com/v7x86/index.html here].
  
 
== Games ==
 
== Games ==
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== How do I get this to run?! ==
 
== How do I get this to run?! ==
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 +
[[Image:V7unix.png|250px|thumb|left|V7 booting on SIMH]]
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 +
<br clear=all>
  
 
The install tape is available for the [[PDP-11]] version, so with that in mind, there is the [[Installing v7 on SIMH]] guide.
 
The install tape is available for the [[PDP-11]] version, so with that in mind, there is the [[Installing v7 on SIMH]] guide.
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* [[Installing Unix Seventh Edition]]
 
* [[Installing Unix Seventh Edition]]
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 +
==External links==
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 +
* [https://minnie.tuhs.org/cgi-bin/utree.pl?file=V7 V7] - distro at [[The Unix Heritage Society|TUHS]]
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* [http://www.bitsavers.org/bits/DEC/pdp11/v7m/ V7M] - distro of the DEC V7M version at [[Bitsavers]]
 +
* [https://archive.subgeniuskitty.com/sites/20180822_wolfram.schneider.org/bsd/7thEdManVol2/index.html Unix Seventh Edition Manual, Volume 2] - everything except the 'man' pages
  
 
{{Nav Unix}}
 
{{Nav Unix}}
  
[[Category:Non-DEC Operating Systems]]
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[[Category: PDP-11 Operating Systems]]
[[Category:PDP-11 Operating Systems]]
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[[Category: Non-DEC Operating Systems]]
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[[Category: Unix OS's]]

Revision as of 00:23, 18 July 2022


Unix V7
Seventh edition unix v7.jpg
Example V7 session
Type: Multitasking, multiuser
Creator: AT&T/Western Electric
Architecture: PDP-11, Interdata 8/32
Previous Version: V6
This Version: V7
Next Version: V8 (not released outside Bell)
Date Released: January, 1979


This was the last research version to leave Bell Labs. This also proved to be quite a portable version. Unix v7 was also one of the first operating systems to ship with a Fortran 77 compiler.

Platforms

These are the known platforms to run Unix v7

PDP-11

The PDP-11 was the primary platform which Unix v7 was written on. All other v7's can trace themselves back to this version.

Interdata 8/32

The Interdata 8/32 was the first port to a 32 bit platform outside of Bell Labs.

Sun 1

The Sun 1 workstations ran a port of Unix v7 that was done by UniSoft. This was prior to Bill Joy joining SUN bringing 4.2 BSD with him.

IBM PC

The IBM PC port was done by Microsoft however they resold it to various other OEM's under the name Xenix. Eventually SCO bought the rights & the Microsoft division responsable for Xenix, along with a deal giving Microsoft a portion of all SCO sales.

Digital VAX

The VAX port was to the VAX-11/780 platform in the form of Unix/32V. This port was the 'official' port by AT&T to the platform.

Modern versions

A separate project aims to port V7 to the 80386 native; information can be found here.

Games

Unix v7 does include some games..

arithmetic
backgammon
banner
bcd
bj
checkers
chess
ching
cubic
fortune
hangman
lib
maze
moo
ppt
quiz
reversi
ttt
words
wump

How do I get this to run?!

V7 booting on SIMH


The install tape is available for the PDP-11 version, so with that in mind, there is the Installing v7 on SIMH guide.

Also be sure to check out the Setting Up Unix - Seventh Edition document that was included in the tape.

See also

External links