IT Technology

Difference Between Unix and Linux

Unix vs Linux

Summary: Difference Between Unix and Linux is that UNIX is a multitasking operating system. Several versions of this operating system exist, each slightly different. While Linux is one of the faster growing operating systems. Linux (pronounced LINN-uks), introduced in 1991, is a popular, multitasking UNIX-type operating system.

Difference Between Unix and Linux

UNIX

UNIX (pronounced YOU-nix) is a multitasking operating system. Several versions of this operating system exist, each slightly different. Although some versions of UNIX have a com mandline interface, most versions of UNIX offer a graphical user interface. Today, a version of UNIX is available for most computers of all sizes. Power users often work with UNIX because of its flexibility and power.

LINUX

Linux is one of the faster growing operating systems. Linux (pronounced LINN-uks), introduced in 1991, is a popular, multitasking UNIX-type operating system. In addition to the basic operating system, Linux also includes many free programming languages and utility programs. Linux is not proprietary software like the operating systems discussed thus far. Instead, Linux is open source software, which means its code is available to the public for use, modification, and redistribution.

Linux is available in a variety of forms, known as distributions. Some distributions of Linux are commandline. Others are GUI. Users obtain Linux in a variety of ways. Some people download it free from the Web. Others purchase it from vendors, who bundle their own software with the operating system.

Linux optical discs are included in many Linux books and also are available for purchase from vendors. For purchasers of new personal computers, some retailers such as Dell will preinstall Linux on the hard disk on request. If you want to preview the Linux operating system, you can obtain a Live CD or Live USB.

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