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  1. Unix - Wikipedia

    Several plural forms of Unix are used casually to refer to multiple brands of Unix and Unix-like systems. Most common is the conventional Unixes, but Unices, treating Unix as a Latin noun …

  2. Linux operators: Using |, >, >>, &, &&, !, =, () and many more

    Jul 11, 2024 · She lives in the mountains in Virginia where, when not working with or writing about Unix, she's chasing the bears away from her bird feeders. Tune into her 2-Minute Linux video …

  3. What is UNIX - Open Group

    From this page you can read about the history of the UNIX system over the past 40 years or more. You can learn about the Single UNIX Specification, and read or download online …

  4. Introduction to UNIX System - GeeksforGeeks

    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 …

  5. Basic Unix Commands

    Learn basic Unix commands: getting help, time/date, work with users, files and directories.

  6. 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. The main features of UNIX were its …

  7. 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 practice basic Linux commands and concepts.

  8. UNIX Introduction | High Performance Computing

    UNIX is an operating system which was first developed in the 1960s, and has been under constant development ever since. By operating system, we mean the suite of programs which …

  9. List of Unix systems - Wikipedia

    Historical flow chart of Unix and Unix-like variants. Each version of the UNIX Time-Sharing System evolved from the version before, with version one evolving from the prototypal Unix. …

  10. The UNIX® Standard | www.opengroup.org

    May 22, 2025 · UNIX®, an open standard owned and managed by The Open Group, is an enabler of key technologies and delivers reduced total cost of ownership, increased IT agility, stability, …