Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is available from http://www.linuxbase.org/spec/refspecs/LSB_1.2.0/gLSB/gfdl.html.

The following terms are trademarks or registered trademarks of International Business Machines Corporation in the United States and/or other countires: AIX, PowerPC. A full list U.S. trademarks owned by IBM may be found at http://www.ibm.com/legal/copytrade.shtml.