AT&T UNIX System V ("System Five"), first released in 1983, is significant as it was one of the first commercial versions of the Unix operating system. It was the result of much collaboration between vendors and became the core basis for many other operating systems including Xenix, AIX, UnixWare, Solaris, and HP-UX.

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Category: Operating System
Platform: Unix
Release: 1991
End of Life: Unknown
RAM: Unknown
Disk Space: Unknown
Required CPU: 386
Type: Graphical


Name Version Size Language Architecture Contents
AT&T UNIX System V Release 4 Version 2.1 (3.5)  Release 4 Version 2.1 5.84 MB English x86-32 3.5" Floppy