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]

The history of Unix dates back to the mid-1960s, when the Massachusetts Institute of Technology, Bell Labs, and General Electric were jointly developing an experimental time-sharing operating system called Multics for the GE-645 mainframe. [1] Multics introduced many innovations, but also had many problems. Bell Labs, frustrated by the size and ...

Each of the systems in this list is evolved from the version before, with Unix System III evolving from both the UNIX Time-Sharing System v7 and the descendants of the UNIX Time-Sharing System v6. UNIX System III (1981)

The history of UNIX and its variants. UNIX is a computer operating system. It was first developed in 1969 at Bell Labs. Ken Thompson, Dennis Ritchie, Douglas McIlroy, and others created it. It was written in assembly language. In 1972, the Unix code was rewritten with the new C programming language.

Linux (/ ˈ l ɪ n ʊ k s /, LIN-uuks) [15] is a family of open source Unix-like operating systems based on the Linux kernel, [16] an operating system kernel first released on September 17, 1991, by Linus Torvalds.

In Unix and operating systems inspired by it, the file system is considered a central component of the operating system. [1] It was also one of the first parts of the system to be designed and implemented by Ken Thompson in the first experimental version of Unix, dated 1969. [2]

A Unix architecture is a computer operating system system architecture that embodies the Unix philosophy. It may adhere to standards such as the Single UNIX Specification (SUS) or similar POSIX IEEE standard.

UNIX ili (Unix) je višezadaćni i višekorisnički operacijski sustav koji se pojavio u ranim 70-im godinama 20. stoljeća, kao plod rada zaposlenika AT&T-a u Bell Labsu, uključujući Kena Thompsona, Denisa Ritchieja, i Douglasa McIlroyja.

Mar 26, 2025 · UNIX, multiuser computer operating system. In the late 20th century UNIX was widely used for Internet servers, workstations, and mainframe computers. The main features of UNIX were its simplicity, portability, multitasking and multiuser capabilities, and …

Today, the definition of UNIX ® takes the form of the worldwide Single UNIX Specification integrating X/Open Company's XPG4, IEEE's POSIX Standards and ISO C. Through continual evolution, the Single UNIX Specification is the defacto and dejure standard definition for the UNIX system application programming interfaces.