Linux is freely distributed under the GNU General Public License (GPL)
(http://www.gnu.org/) and the term "Linux" is a registered trademark of Linus Torvalds
(http://www.cs.helsinki.fi/u/torvalds/), the original author of the Linux kernel.

All text is available under the terms of the GNU Free Documentation License
(http://www.gnu.org/copyleft/fdl.html)