Non-profit organization dedicated to eliminating restrictions on copying, redistributing, understanding, and modifying computer programs. GNU Project was begun to develop a complete free Unix-like operating system.
The GNU project's replacement for the Unix kernel. The Hurd is a collection of servers that run on the Mach microkernel to implement file systems, network protocols, file access control, and other features that are implemented by the Unix kernel or si...
Free distribution of the original GNU operating system under name of Debian, maintained and updated by many users who volunteer their knowledge, time and effort. The Hurd is a set of servers running on top of the GNU Mach microkernel.