Linux distribution
Linux distribution refers to the various operating systems built around the Linux kernel and software components. These distributions, often referred to as distros, come in a wide range of varieties tailored for different user needs and hardware platforms. They are typically segmented into packages with meta-information such as description, version number, and dependencies. Package management systems handle the installation, removal, upgrades, and dependency checks of these packages, making it easier for users to manage their systems.
There are two main types of Linux distributions: rolling distributions and standard releases. Rolling distributions provide small, frequent updates with the latest software releases, while standard releases require significant development effort but are often considered more stable. Installation methods for Linux distributions include live USB, DVD, CD, network, and hard drives, with popular installers like Anaconda and Debian-Installer simplifying the installation process. Linux distributions have gained popularity in various markets, including servers, embedded devices, desktops, laptops, and mobile devices, offering an alternative to proprietary operating systems like Windows, Mac OS, and Unix versions.
Linux distributions have seen adoption by manufacturers like Lenovo and Dell, who sell Linux laptops, and custom-order PC builders offering Linux systems. Embedded devices such as TiVo and Linux cellphones often come pre-installed with Linux distributions. Despite the lack of official data on Linux distribution popularity, efforts like the Linux Counter Project track the number of Linux systems, and desktop usage reports provide insights into the usage of different distributions. Controversies around Linux distributions include naming conventions, availability of proprietary software, and OEM contracts, highlighting the diverse landscape of the Linux ecosystem.