Differences

This shows you the differences between two versions of the page.

--- systems:sys3 [2019/12/01 15:12] – frank
+++ systems:sys3 [2019/12/01 15:17] – frank
@@ Line 1: / Line 1: @@
 ====== System III ======
-**Release Date:**\\
+**Release Date:** 1982\\
-**Released By:**\\
+**Released By:** AT&T's Unix Support Group (USG)\\
 **Source Code:** A portion of the PDP-11 code is browsable in the [[https://minnie.tuhs.org/cgi-bin/utree.pl?file=SysIII|System III source tree]]\\
 **Documentation:** included in the source code
-More information soon.
+From [[https://en.wikipedia.org/wiki/UNIX_System_III|Wikipedia]]
+UNIX System III (or System 3) is a discontinued version of the Unix operating system released by AT&T's Unix Support Group (USG).
+AT&T announced System III in late 1981, and it was first released outside of Bell Labs in 1982. UNIX System III was a mix of various AT&T Unixes: Version 7 Unix, PWB/UNIX 2.0, CB UNIX 3.0, UNIX/RT and UNIX/32V. System III supported the DEC PDP-11 and VAX computers.