DATOptic uNAS – tNAS User Manual

Page 93

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uNAS/tNAS User Guide Version 1.0 

Page 93 

 

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not

allowed.


Preamble

The licenses for most software are designed to take away your freedom to share and change it. By
contrast, the GNU General Public License is intended to guarantee your freedom to share and change free

software to make sure the software is free for all its users. This General Public License applies to most of
the Free Software Foundation's software and to any other program whose authors commit to using it.

(Some other Free Software Foundation software is covered by the GNU Library General Public License
instead.) You can apply it to your programs, too. When we speak of free software, we are referring to

freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to
distribute copies of free software (and charge for this service if you wish), that you receive source code or

can get it if you want it, that you can change the software or use pieces of it in new free programs; and that
you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone

to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain
responsibilities for you if you distribute copies of the software, or if you modify it. or example, if you

distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights
that you have. You must make sure that they, too, receive or can get the source code. And you must show

them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives

you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and
ours, we want to make certain that everyone understands that there is no warranty for this free software. If

the software is modified by someone else and passed on, we want its recipients to know that what they
have is not the original, so that any problems introduced by others will not reflect on the original authors'

reputations.

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that
redistributors of a free program will individually obtain patent licenses, in effect making the program

proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use
or not licensed at all.

The precise terms and conditions for copying, distribution and modification follow.

GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING,
DISTRIBUTION AND MODIFICATION
0.

This License Agreement applies to any software library or other program which contains a notice placed

by the copyright holder or other authorized party saying it may be distributed under the terms of this Lesser
General Public License (also called "this License"). Each licensee is addressed as "you". A "library" means

a collection of software functions and/or data prepared so as to be conveniently linked with application
programs (which use some of those functions and data) to form executables. The "Library", below, refers

to any such software library or work which has been distributed under these terms. A "work based on the
Library" means either the Library or any derivative work under copyright law: that is to say, a work

containing the Library
or a portion of it, either verbatim or with modifications and/or translated straightforwardly into another

language. (Hereinafter, translation is included without limitation in the term "modification".) "Source code"
for a work means the preferred form of the work for making modifications to it. For a library, complete

source code means all the source code for all modules it contains, plus any associated interface definition
files, plus the scripts used to control compilation and installation of the library. Activities other than copying,

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