Linux

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:This article is about Linux-based operating systems, GNU/Linux, and related topics. See Linux kernel for the kernel itself. See Linux (washing powder) for the Swiss brand of detergent.

Related Topics:
Linux kernel - Linux (washing powder)

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Linux is a computer operating system and its kernel. It is one of the most prominent examples of free software and of open-source development: unlike proprietary operating systems such as Windows or Mac OS, all of its underlying source code is available to the public and anyone can freely use, modify, and redistribute it.

Related Topics:
Computer - Operating system - Kernel - Free software - Open-source - Windows - Mac OS - Source code

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In the narrowest sense, the term Linux refers to the Linux kernel, but it is commonly used to describe entire Unix-like operating systems (also known as GNU/Linux) that are based on the Linux kernel combined with libraries and tools from the GNU project. Most broadly, a Linux distribution bundles large quantities of application software with the core system, and provides more user-friendly installation and upgrades.

Related Topics:
Linux kernel - Unix-like - Also known as - GNU - Linux distribution - Application software

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Initially, Linux was primarily developed and used by individual enthusiasts. Since then, Linux has gained the support of major corporations such as IBM, Hewlett-Packard and Novell for use in servers and is gaining popularity in the desktop market. Proponents and analysts attribute this success to its vendor independence, low cost, security, and reliability.

Related Topics:
IBM - Hewlett-Packard - Novell - Server - Desktop - Vendor independence

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Linux was originally developed for Intel 386 microprocessors and now supports all popular computer architectures (and several obscure ones). It is deployed in applications ranging from personal computers to supercomputers and embedded systems such as mobile phones and personal video recorders.

Related Topics:
Intel 386 - Microprocessor - Computer architectures - Personal computer - Supercomputer - Embedded system - Mobile phone - Personal video recorder

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