G.2. Disclaimer
No liability for the contents of this documents can be
   accepted.  Use the concepts, examples and other content at your own
   risk.  As this is a new edition of this document, there may be
   errors and inaccuracies, that may of course be damaging to your
   system.  Proceed with caution, and although this is highly
   unlikely, the author(s) do not take any responsibility for
   that.
All copyrights are held by their by their respective owners,
   unless specifically noted otherwise.  Use of a term in this
   document should not be regarded as affecting the validity of any
   trademark or service mark.
Naming of particular products or brands should not be seen as
   endorsements.
You are strongly recommended to take a backup of your system
   before major installation and backups at regular intervals.