Linux distribution

Linux is a kernel whereas all the userspace programs bundled with distributions, layout, and configuration techniques make up a distribution. Some are as minimalistic as Slackware, whereas Debian has one of the most extensive packaging and configuration programs included in the distribution. SuSE is the major European distribution. Based in Germany, it offers another extensive set of extras and its own installation/configuration tool in YaST. One influential distribution is the American Red Hat Linux and its various derivatives, such as Mandrake.

Almost all Linux users use a distribution, but it is actually possible to individually download, compile and install Linux and associated packages without making use of one. (See Linux From Scratch Guide for instructions.) However, you need another Linux system already set up to be able to do this.