Unix (/ ˈjuːnɪks / ⓘ, 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 …

Dec 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 …

Feb 9, 2022 · Unix -- trademarked as UNIX -- is a multiuser, multitasking operating system (OS) designed for flexibility and adaptability. Originally developed in the 1970s, Unix was one of the …

Nov 15, 2025 · UNIX is a multitasking and multiuser operating system designed to provide a stable, secure, and efficient computing environment. It was originally developed at AT&T Bell …

Today, The Open Group holds the definition of what a UNIX system is and its associated trademark in trust for the industry. The latest version can be read online [link]. In 1994 Novell …

Unix is a multiuser, multitasking operating system originally developed in the 1970s that became the foundation for modern computing systems such as macOS and Unix-like systems such as …

Apr 1, 2025 · Unix is the most powerful and popular multi-user and multi-tasking Operating System. The basic concepts of Unix originated in the Multics project of 1969. The Multics …

Nov 28, 2025 · This blog on What Is Unix explores the Unix operating system, unravelling its fundamental concepts, history, and significance. Learn the core principles, file structure, and …

Sep 7, 2025 · Unix is primarily a command line based operating system with additional applications, such as X Window System, to give a graphic oriented operating system similar to …

Sep 15, 2025 · What is UNIX and what is it used for? UNIX is, first and foremost, an operating system But to say only that would be an understatement: it is a system multi-user and multi …