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Unix workstations of the 1990s, including those made by DEC, HP, SGI, and Sun The Common Desktop Environment (CDE) was widely used on Unix workstations. The Unix wars continued into the 1990s, but turned out to be less of a threat than originally thought: AT&T and Sun went their own ways after System V.4, while OSF/1's schedule slipped behind. [46]
Unix (/ ˈ j uː n ɪ k s / ⓘ, YOO-niks; trademarked as UNIX) is a family of multitasking, multi-user computer operating systems that derive from the original AT&T Unix, whose development started in 1969 [1] at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others. [4]
After the release of Version 10, the Unix research team at Bell Labs turned its focus to Plan 9 from Bell Labs, a distinct operating system that was first released to the public in 1993. All versions of BSD from its inception up to 4.3BSD-Reno are based on Research Unix, with versions starting with 4.4 BSD and Net/2 instead
For example, Microsoft Windows used BSD code in its implementation of TCP/IP [12] and bundles recompiled versions of BSD's command-line networking tools since Windows 2000. [13] Darwin, the basis for Apple's macOS and iOS, is based on 4.4BSD-Lite2 and FreeBSD. Various commercial Unix operating systems, such as Solaris, also incorporate BSD code.
The Art of Unix Programming by Eric S. Raymond is a book about the history and culture of Unix programming from its earliest days in 1969 to 2003 when it was published, covering both genetic derivations such as BSD and conceptual ones such as Linux.
The UNIX Wars Archived 2004-02-18 at the Wayback Machine (Bell Labs) The UNIX System – History and Timeline (The Open Group) Unix Standards Archived 2007-09-29 at the Wayback Machine (Eric S. Raymond, The Art of Unix Programming) Chapter 11. OSF and UNIX International (Peter H. Salus, The Daemon, the GNU and the Penguin
[17] In a 2011 interview, Thompson stated that the first versions of Unix were written by him, and that Ritchie began to advocate for the system and helped to develop it: [18] I did the first of two or three versions of UNIX all alone. And Dennis became an evangelist. Then there was a rewrite in a higher-level language that would come to be ...
The book addresses the Unix philosophy of small cooperating tools with standardized inputs and outputs. Kernighan and Pike gives a brief description of the Unix design and the Unix philosophy: [1] Even though the UNIX system introduces a number of innovative programs and techniques, no single program or idea makes it work well.