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  1. Unix - Wikipedia

    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 …

  2. Introduction to UNIX System - GeeksforGeeks

    Jul 11, 2025 · UNIX is an innovative or groundbreaking operating system which was developed in the 1970s by Ken Thompson, Dennis Ritchie, and many others at AT&T Laboratories. It is like …

  3. What is Unix Operating System? [A Complete Overview]

    Dec 27, 2023 · Unix is a family of operating systems. There are two branches of the OS, one is Unix based and the other is a Unix-like operating system. Mainly, the Unix-based OSs are …

  4. UNIX | Definition, Meaning, History, & Facts | Britannica

    UNIX, multiuser computer operating system. In the late 20th century UNIX was widely used for Internet servers, workstations, and mainframe computers.

  5. What is Unix? Operating System Guide & History

    What is Unix? Complete guide to the Unix operating system, its history, architecture, and why it became the foundation for modern computing systems.

  6. What is UNIX - Open Group

    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 …

  7. What is UNIX OS: Architecture, Features & Uses - Intellipaat

    Nov 3, 2025 · UNIX Operating System is known for stability, scalability, security, and enterprise-grade performance. It is portable, written in C, and supports a powerful CLI with scripting …

  8. What is Unix? A Beginner's Guide to the Operating System

    Jul 11, 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 …

  9. Unix OS (Operating System): Examples, Types, and Functions!

    Sep 6, 2025 · Definition: Unix, trademarked as UNIX. UNIX is a multitasking, multiuser operating system for servers, desktops and laptops that developed for flexibility and adaptability. This …

  10. What Is UNIX? | phoenixNAP IT Glossary

    Feb 4, 2025 · UNIX is a multiuser, multitasking operating system that originated in the 1960s at Bell Labs. Its design principles emphasize portability, modularity, and a strong separation of …