What Is a Linux Distribution?

An operating system consists of a lot of files that perform a lot of different functions. And because there is no Linux Corporation to package and distribute the files that make up Linux, the task of getting Linux onto your computer in working order, along with the applications that you are likely to want, has fallen to a varied group of entities — companies, universities, user groups, and even private individuals. The Linux system and application collections they create are called distributions, or distros. You could bypass such distros and try to collect everything you’d need to set up a system all on your own, but you would undoubtedly lose your mind in the process. Most people, even the geekiest, opt for the distros.

The majority of these distros, whatever their ultimate target audience, basically consist of the same main elements: the Linux kernel itself, some sort of installer program to get all the system parts and applications properly installed on your machine, the X Window System to provide graphical interface support, one or more graphical desktop environments, and then a series of applications, such as word processors, audio players, games, and all the other files needed to make these things work.

There are, of course, a large number of distros. Some are geared to a specific audience, such as businesses, educators, gamers, students, programmers, system administrators, and specific language users. What makes each distro different is the specific software that is bundled with the Linux kernel, as well as other convenience features, such as the installer. Some distros are especially appropriate for home users due to their ease of installation. Mandrake, SuSE, and Fedora/Red Hat Linux are probably the three most popular in this regard, with Fedora/Red Hat Linux being cited as having the most users in the American market. While many of these entities charge for their distros, most also provide them free for download.

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Filed Under: Linux and Unix

Tags: Linux