Unix - Wikipedia
Unix (/ ˈjuːnɪks / ⓘ, YOO-niks; trademarked as UNIX) is a family of multitasking, multi-user computer operating systems that derive …
UNIX® - A Standard of The Open Group
The Open Group holds the UNIX trademark in trust for the industry, and manages the UNIX trademark licensing program.
Introduction to UNIX System - GeeksforGeeks
Feb 13, 2026 · UNIX is a multitasking and multiuser operating system designed to provide a stable, secure, and efficient computing …
History of Unix - Wikipedia
Since the early 2000s, Linux is the leading Unix-like operating system and macOS leads for all Unix variants, with all other Unix …
UNIX | Definition, Meaning, History, & Facts | Britannica
Jul 31, 2026 · UNIX, multiuser computer operating system. In the late 20th century UNIX was widely used for Internet servers, …
Linux/Unix Tutorial - Online Tutorials Library
As a beginner you may face a challenge to setup Linux on your own computer. So we have setup an Online Linux Terminal for you to …
What Is Unix? - Computer Hope
Sep 7, 2025 · Origins and features of Unix, operating system developed in the late 1960s by Multics at Bell Labs. Explore its history, …
About UNIX
An introduction to the UNIX® operating system, the legendary technology that revolutionized computing. Learn about its core …
Unix – Wikipédia, a enciclopédia livre
O Unix possibilita que vários usuários usem um mesmo computador simultaneamente, geralmente por meio de terminais. Cada …
The UNIX® Standard | www.opengroup.org
May 22, 2025 · The UNIX® Standard, an open standard owned and managed by The Open Group, is an enabler of key technologies …
Unix time
Unix time at page generation 1787634630 2026-08-25T05:10:30+00:00 (regenerate page) Unix time is a date and time representation widely used in computing
Unix-like
A Unix-like operating system (sometimes referred to as a UN*X, *nix or *NIX) is one that behaves in a manner similar to a Unix system, although not necessarily
Berkeley Software Distribution
The Berkeley Software Distribution (BSD), also known as Berkeley UNIX, is a Unix operating system developed and distributed by the Computer Systems Research
Unix philosophy
important and influential as the technology of Unix itself, and have been termed the "Unix philosophy." The Unix philosophy emphasizes building simple, compact
Research Unix
Research Unix refers to the early versions of the Unix operating system for DEC PDP-7, PDP-11, VAX, and Interdata 7/32 and 8/32 computers, developed in
Pipeline (Unix)
In Unix-like computer operating systems, a pipeline is a mechanism for inter-process communication using message passing. A pipeline is a set of processes
Single UNIX Specification
Single UNIX Specification (SUS) is a standard for computer operating systems, compliance with which is required to qualify for using the "UNIX" trademark
GNU
for "GNU's Not Unix!", chosen because GNU's design is Unix-like, but differs from Unix by being free software and containing no Unix code. Stallman chose
Unix shell
A Unix shell is a shell that provides a command-line user interface for a Unix-like operating system. A Unix shell provides a command language that can
Linux
Linux (/ˈlɪnʊks/ LIN-uuks) is a family of free and open-source software Unix-like operating systems based on the Linux kernel, which was first released
UNIX System V
UNIX System V (pronounced: "System Five") is one of the first commercial versions of the Unix operating system. It was originally developed by AT&T and
Daemon (computing)
computing systems, the term daemon is used almost exclusively in the context of Unix-based systems. In other contexts, different terms are used for the same concept
Bash (Unix shell)
is an interactive command interpreter and command language developed for Unix-like operating systems. Supported by the Free Software Foundation and created