- FreeBSD
- A free implementation of Unix for the Intel family of processors, derived from the 4.4BSD Lite releases. The distribution is free, but there may be a small charge to cover the distribution media and packaging. FreeBSD also includes XFree86, a port of the X Window system to the Intel processors.Most of FreeBSD is covered by a license that allows redistribution as long as the code acknowledges the copyright of the Regents of the University of California and the FreeBSD Project. Those parts of FreeBSD that include GNU software are covered separately by the Free Software Foundation license.
Dictionary of networking . 2014.