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931 lines
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931 lines
48 KiB
Plaintext
This is wget.info, produced by makeinfo version 4.0 from wget.texi.
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INFO-DIR-SECTION Net Utilities
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INFO-DIR-SECTION World Wide Web
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START-INFO-DIR-ENTRY
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* Wget: (wget). The non-interactive network downloader.
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END-INFO-DIR-ENTRY
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This file documents the the GNU Wget utility for downloading network
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data.
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Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
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Permission is granted to make and distribute verbatim copies of this
|
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manual provided the copyright notice and this permission notice are
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preserved on all copies.
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Permission is granted to copy, distribute and/or modify this document
|
||
under the terms of the GNU Free Documentation License, Version 1.1 or
|
||
any later version published by the Free Software Foundation; with the
|
||
Invariant Sections being "GNU General Public License" and "GNU Free
|
||
Documentation License", with no Front-Cover Texts, and with no
|
||
Back-Cover Texts. A copy of the license is included in the section
|
||
entitled "GNU Free Documentation License".
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File: wget.info, Node: GNU General Public License, Next: GNU Free Documentation License, Prev: Copying, Up: Copying
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GNU General Public License
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==========================
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Version 2, June 1991
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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675 Mass Ave, Cambridge, MA 02139, USA
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Everyone is permitted to copy and distribute verbatim copies
|
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of this license document, but changing it is not allowed.
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Preamble
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========
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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.
|
||
|
||
For 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,
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||
and (2) offer you this license which gives you legal permission to copy,
|
||
distribute and/or modify the software.
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|
||
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
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that any problems introduced by others will not reflect on the original
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authors' reputations.
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||
|
||
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
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||
patent must be licensed for everyone's free use or not licensed at all.
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||
|
||
The precise terms and conditions for copying, distribution and
|
||
modification follow.
|
||
|
||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||
|
||
1. This License applies to any program or other work which contains a
|
||
notice placed by the copyright holder saying it may be distributed
|
||
under the terms of this General Public License. The "Program",
|
||
below, refers to any such program or work, and a "work based on
|
||
the Program" means either the Program or any derivative work under
|
||
copyright law: that is to say, a work containing the Program or a
|
||
portion of it, either verbatim or with modifications and/or
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||
translated into another language. (Hereinafter, translation is
|
||
included without limitation in the term "modification".) Each
|
||
licensee is addressed as "you".
|
||
|
||
Activities other than copying, distribution and modification are
|
||
not covered by this License; they are outside its scope. The act
|
||
of running the Program is not restricted, and the output from the
|
||
Program is covered only if its contents constitute a work based on
|
||
the Program (independent of having been made by running the
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||
Program). Whether that is true depends on what the Program does.
|
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|
||
2. You may copy and distribute verbatim copies of the Program's
|
||
source code as you receive it, in any medium, provided that you
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conspicuously and appropriately publish on each copy an appropriate
|
||
copyright notice and disclaimer of warranty; keep intact all the
|
||
notices that refer to this License and to the absence of any
|
||
warranty; and give any other recipients of the Program a copy of
|
||
this License along with the Program.
|
||
|
||
You may charge a fee for the physical act of transferring a copy,
|
||
and you may at your option offer warranty protection in exchange
|
||
for a fee.
|
||
|
||
3. You may modify your copy or copies of the Program or any portion
|
||
of it, thus forming a work based on the Program, and copy and
|
||
distribute such modifications or work under the terms of Section 1
|
||
above, provided that you also meet all of these conditions:
|
||
|
||
a. You must cause the modified files to carry prominent notices
|
||
stating that you changed the files and the date of any change.
|
||
|
||
b. You must cause any work that you distribute or publish, that
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||
in whole or in part contains or is derived from the Program
|
||
or any part thereof, to be licensed as a whole at no charge
|
||
to all third parties under the terms of this License.
|
||
|
||
c. If the modified program normally reads commands interactively
|
||
when run, you must cause it, when started running for such
|
||
interactive use in the most ordinary way, to print or display
|
||
an announcement including an appropriate copyright notice and
|
||
a notice that there is no warranty (or else, saying that you
|
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provide a warranty) and that users may redistribute the
|
||
program under these conditions, and telling the user how to
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view a copy of this License. (Exception: if the Program
|
||
itself is interactive but does not normally print such an
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||
announcement, your work based on the Program is not required
|
||
to print an announcement.)
|
||
|
||
These requirements apply to the modified work as a whole. If
|
||
identifiable sections of that work are not derived from the
|
||
Program, and can be reasonably considered independent and separate
|
||
works in themselves, then this License, and its terms, do not
|
||
apply to those sections when you distribute them as separate
|
||
works. But when you distribute the same sections as part of a
|
||
whole which is a work based on the Program, the distribution of
|
||
the whole must be on the terms of this License, whose permissions
|
||
for other licensees extend to the entire whole, and thus to each
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||
and every part regardless of who wrote it.
|
||
|
||
Thus, it is not the intent of this section to claim rights or
|
||
contest your rights to work written entirely by you; rather, the
|
||
intent is to exercise the right to control the distribution of
|
||
derivative or collective works based on the Program.
|
||
|
||
In addition, mere aggregation of another work not based on the
|
||
Program with the Program (or with a work based on the Program) on
|
||
a volume of a storage or distribution medium does not bring the
|
||
other work under the scope of this License.
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||
|
||
4. You may copy and distribute the Program (or a work based on it,
|
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under Section 2) in object code or executable form under the terms
|
||
of Sections 1 and 2 above provided that you also do one of the
|
||
following:
|
||
|
||
a. Accompany it with the complete corresponding machine-readable
|
||
source code, which must be distributed under the terms of
|
||
Sections 1 and 2 above on a medium customarily used for
|
||
software interchange; or,
|
||
|
||
b. Accompany it with a written offer, valid for at least three
|
||
years, to give any third party, for a charge no more than your
|
||
cost of physically performing source distribution, a complete
|
||
machine-readable copy of the corresponding source code, to be
|
||
distributed under the terms of Sections 1 and 2 above on a
|
||
medium customarily used for software interchange; or,
|
||
|
||
c. Accompany it with the information you received as to the offer
|
||
to distribute corresponding source code. (This alternative is
|
||
allowed only for noncommercial distribution and only if you
|
||
received the program in object code or executable form with
|
||
such an offer, in accord with Subsection b above.)
|
||
|
||
The source code for a work means the preferred form of the work for
|
||
making modifications to it. For an executable work, 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 executable.
|
||
However, as a special exception, the source code distributed need
|
||
not include anything that is normally distributed (in either
|
||
source or binary form) with the major components (compiler,
|
||
kernel, and so on) of the operating system on which the executable
|
||
runs, unless that component itself accompanies the executable.
|
||
|
||
If distribution of executable or object code is made by offering
|
||
access to copy from a designated place, then offering equivalent
|
||
access to copy the source code from the same place counts as
|
||
distribution of the source code, even though third parties are not
|
||
compelled to copy the source along with the object code.
|
||
|
||
5. You may not copy, modify, sublicense, or distribute the Program
|
||
except as expressly provided under this License. Any attempt
|
||
otherwise to copy, modify, sublicense or distribute the Program is
|
||
void, and will automatically terminate your rights under this
|
||
License. However, parties who have received copies, or rights,
|
||
from you under this License will not have their licenses
|
||
terminated so long as such parties remain in full compliance.
|
||
|
||
6. You are not required to accept this License, since you have not
|
||
signed it. However, nothing else grants you permission to modify
|
||
or distribute the Program or its derivative works. These actions
|
||
are prohibited by law if you do not accept this License.
|
||
Therefore, by modifying or distributing the Program (or any work
|
||
based on the Program), you indicate your acceptance of this
|
||
License to do so, and all its terms and conditions for copying,
|
||
distributing or modifying the Program or works based on it.
|
||
|
||
7. Each time you redistribute the Program (or any work based on the
|
||
Program), the recipient automatically receives a license from the
|
||
original licensor to copy, distribute or modify the Program
|
||
subject to these terms and conditions. You may not impose any
|
||
further restrictions on the recipients' exercise of the rights
|
||
granted herein. You are not responsible for enforcing compliance
|
||
by third parties to this License.
|
||
|
||
8. If, as a consequence of a court judgment or allegation of patent
|
||
infringement or for any other reason (not limited to patent
|
||
issues), conditions are imposed on you (whether by court order,
|
||
agreement or otherwise) that contradict the conditions of this
|
||
License, they do not excuse you from the conditions of this
|
||
License. If you cannot distribute so as to satisfy simultaneously
|
||
your obligations under this License and any other pertinent
|
||
obligations, then as a consequence you may not distribute the
|
||
Program at all. For example, if a patent license would not permit
|
||
royalty-free redistribution of the Program by all those who
|
||
receive copies directly or indirectly through you, then the only
|
||
way you could satisfy both it and this License would be to refrain
|
||
entirely from distribution of the Program.
|
||
|
||
If any portion of this section is held invalid or unenforceable
|
||
under any particular circumstance, the balance of the section is
|
||
intended to apply and the section as a whole is intended to apply
|
||
in other circumstances.
|
||
|
||
It is not the purpose of this section to induce you to infringe any
|
||
patents or other property right claims or to contest validity of
|
||
any such claims; this section has the sole purpose of protecting
|
||
the integrity of the free software distribution system, which is
|
||
implemented by public license practices. Many people have made
|
||
generous contributions to the wide range of software distributed
|
||
through that system in reliance on consistent application of that
|
||
system; it is up to the author/donor to decide if he or she is
|
||
willing to distribute software through any other system and a
|
||
licensee cannot impose that choice.
|
||
|
||
This section is intended to make thoroughly clear what is believed
|
||
to be a consequence of the rest of this License.
|
||
|
||
9. If the distribution and/or use of the Program is restricted in
|
||
certain countries either by patents or by copyrighted interfaces,
|
||
the original copyright holder who places the Program under this
|
||
License may add an explicit geographical distribution limitation
|
||
excluding those countries, so that distribution is permitted only
|
||
in or among countries not thus excluded. In such case, this
|
||
License incorporates the limitation as if written in the body of
|
||
this License.
|
||
|
||
10. The Free Software Foundation may publish revised and/or new
|
||
versions of the General Public License from time to time. Such
|
||
new versions will be similar in spirit to the present version, but
|
||
may differ in detail to address new problems or concerns.
|
||
|
||
Each version is given a distinguishing version number. If the
|
||
Program specifies a version number of this License which applies
|
||
to it and "any later version", you have the option of following
|
||
the terms and conditions either of that version or of any later
|
||
version published by the Free Software Foundation. If the Program
|
||
does not specify a version number of this License, you may choose
|
||
any version ever published by the Free Software Foundation.
|
||
|
||
11. If you wish to incorporate parts of the Program into other free
|
||
programs whose distribution conditions are different, write to the
|
||
author to ask for permission. For software which is copyrighted
|
||
by the Free Software Foundation, write to the Free Software
|
||
Foundation; we sometimes make exceptions for this. Our decision
|
||
will be guided by the two goals of preserving the free status of
|
||
all derivatives of our free software and of promoting the sharing
|
||
and reuse of software generally.
|
||
|
||
NO WARRANTY
|
||
|
||
12. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO
|
||
WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE
|
||
LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
|
||
WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT
|
||
NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
||
FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE
|
||
QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY
|
||
SERVICING, REPAIR OR CORRECTION.
|
||
|
||
13. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
|
||
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY
|
||
MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE
|
||
LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,
|
||
INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR
|
||
INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU
|
||
OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY
|
||
OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN
|
||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
|
||
|
||
END OF TERMS AND CONDITIONS
|
||
|
||
How to Apply These Terms to Your New Programs
|
||
=============================================
|
||
|
||
If you develop a new program, and you want it to be of the greatest
|
||
possible use to the public, the best way to achieve this is to make it
|
||
free software which everyone can redistribute and change under these
|
||
terms.
|
||
|
||
To do so, attach the following notices to the program. It is safest
|
||
to attach them to the start of each source file to most effectively
|
||
convey the exclusion of warranty; and each file should have at least
|
||
the "copyright" line and a pointer to where the full notice is found.
|
||
|
||
ONE LINE TO GIVE THE PROGRAM'S NAME AND AN IDEA OF WHAT IT DOES.
|
||
Copyright (C) 19YY NAME OF AUTHOR
|
||
|
||
This program is free software; you can redistribute it and/or
|
||
modify it under the terms of the GNU General Public License
|
||
as published by the Free Software Foundation; either version 2
|
||
of the License, or (at your option) any later version.
|
||
|
||
This program is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with this program; if not, write to the Free Software
|
||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
||
Also add information on how to contact you by electronic and paper
|
||
mail.
|
||
|
||
If the program is interactive, make it output a short notice like
|
||
this when it starts in an interactive mode:
|
||
|
||
Gnomovision version 69, Copyright (C) 19YY NAME OF AUTHOR
|
||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details
|
||
type `show w'. This is free software, and you are welcome
|
||
to redistribute it under certain conditions; type `show c'
|
||
for details.
|
||
|
||
The hypothetical commands `show w' and `show c' should show the
|
||
appropriate parts of the General Public License. Of course, the
|
||
commands you use may be called something other than `show w' and `show
|
||
c'; they could even be mouse-clicks or menu items--whatever suits your
|
||
program.
|
||
|
||
You should also get your employer (if you work as a programmer) or
|
||
your school, if any, to sign a "copyright disclaimer" for the program,
|
||
if necessary. Here is a sample; alter the names:
|
||
|
||
Yoyodyne, Inc., hereby disclaims all copyright
|
||
interest in the program `Gnomovision'
|
||
(which makes passes at compilers) written
|
||
by James Hacker.
|
||
|
||
SIGNATURE OF TY COON, 1 April 1989
|
||
Ty Coon, President of Vice
|
||
|
||
This General Public License does not permit incorporating your
|
||
program into proprietary programs. If your program is a subroutine
|
||
library, you may consider it more useful to permit linking proprietary
|
||
applications with the library. If this is what you want to do, use the
|
||
GNU Library General Public License instead of this License.
|
||
|
||
|
||
File: wget.info, Node: GNU Free Documentation License, Prev: GNU General Public License, Up: Copying
|
||
|
||
GNU Free Documentation License
|
||
==============================
|
||
|
||
Version 1.1, March 2000
|
||
|
||
Copyright (C) 2000 Free Software Foundation, Inc.
|
||
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
||
Everyone is permitted to copy and distribute verbatim copies
|
||
of this license document, but changing it is not allowed.
|
||
|
||
|
||
|
||
0. PREAMBLE
|
||
|
||
The purpose of this License is to make a manual, textbook, or other
|
||
written document "free" in the sense of freedom: to assure everyone
|
||
the effective freedom to copy and redistribute it, with or without
|
||
modifying it, either commercially or noncommercially. Secondarily,
|
||
this License preserves for the author and publisher a way to get
|
||
credit for their work, while not being considered responsible for
|
||
modifications made by others.
|
||
|
||
This License is a kind of "copyleft", which means that derivative
|
||
works of the document must themselves be free in the same sense.
|
||
It complements the GNU General Public License, which is a copyleft
|
||
license designed for free software.
|
||
|
||
We have designed this License in order to use it for manuals for
|
||
free software, because free software needs free documentation: a
|
||
free program should come with manuals providing the same freedoms
|
||
that the software does. But this License is not limited to
|
||
software manuals; it can be used for any textual work, regardless
|
||
of subject matter or whether it is published as a printed book.
|
||
We recommend this License principally for works whose purpose is
|
||
instruction or reference.
|
||
|
||
|
||
1. APPLICABILITY AND DEFINITIONS
|
||
|
||
This License applies to any manual or other work that contains a
|
||
notice placed by the copyright holder saying it can be distributed
|
||
under the terms of this License. The "Document", below, refers to
|
||
any such manual or work. Any member of the public is a licensee,
|
||
and is addressed as "you".
|
||
|
||
A "Modified Version" of the Document means any work containing the
|
||
Document or a portion of it, either copied verbatim, or with
|
||
modifications and/or translated into another language.
|
||
|
||
A "Secondary Section" is a named appendix or a front-matter
|
||
section of the Document that deals exclusively with the
|
||
relationship of the publishers or authors of the Document to the
|
||
Document's overall subject (or to related matters) and contains
|
||
nothing that could fall directly within that overall subject.
|
||
(For example, if the Document is in part a textbook of
|
||
mathematics, a Secondary Section may not explain any mathematics.)
|
||
The relationship could be a matter of historical connection with
|
||
the subject or with related matters, or of legal, commercial,
|
||
philosophical, ethical or political position regarding them.
|
||
|
||
The "Invariant Sections" are certain Secondary Sections whose
|
||
titles are designated, as being those of Invariant Sections, in
|
||
the notice that says that the Document is released under this
|
||
License.
|
||
|
||
The "Cover Texts" are certain short passages of text that are
|
||
listed, as Front-Cover Texts or Back-Cover Texts, in the notice
|
||
that says that the Document is released under this License.
|
||
|
||
A "Transparent" copy of the Document means a machine-readable copy,
|
||
represented in a format whose specification is available to the
|
||
general public, whose contents can be viewed and edited directly
|
||
and straightforwardly with generic text editors or (for images
|
||
composed of pixels) generic paint programs or (for drawings) some
|
||
widely available drawing editor, and that is suitable for input to
|
||
text formatters or for automatic translation to a variety of
|
||
formats suitable for input to text formatters. A copy made in an
|
||
otherwise Transparent file format whose markup has been designed
|
||
to thwart or discourage subsequent modification by readers is not
|
||
Transparent. A copy that is not "Transparent" is called "Opaque".
|
||
|
||
Examples of suitable formats for Transparent copies include plain
|
||
ASCII without markup, Texinfo input format, LaTeX input format,
|
||
SGML or XML using a publicly available DTD, and
|
||
standard-conforming simple HTML designed for human modification.
|
||
Opaque formats include PostScript, PDF, proprietary formats that
|
||
can be read and edited only by proprietary word processors, SGML
|
||
or XML for which the DTD and/or processing tools are not generally
|
||
available, and the machine-generated HTML produced by some word
|
||
processors for output purposes only.
|
||
|
||
The "Title Page" means, for a printed book, the title page itself,
|
||
plus such following pages as are needed to hold, legibly, the
|
||
material this License requires to appear in the title page. For
|
||
works in formats which do not have any title page as such, "Title
|
||
Page" means the text near the most prominent appearance of the
|
||
work's title, preceding the beginning of the body of the text.
|
||
|
||
|
||
2. VERBATIM COPYING
|
||
|
||
You may copy and distribute the Document in any medium, either
|
||
commercially or noncommercially, provided that this License, the
|
||
copyright notices, and the license notice saying this License
|
||
applies to the Document are reproduced in all copies, and that you
|
||
add no other conditions whatsoever to those of this License. You
|
||
may not use technical measures to obstruct or control the reading
|
||
or further copying of the copies you make or distribute. However,
|
||
you may accept compensation in exchange for copies. If you
|
||
distribute a large enough number of copies you must also follow
|
||
the conditions in section 3.
|
||
|
||
You may also lend copies, under the same conditions stated above,
|
||
and you may publicly display copies.
|
||
|
||
|
||
3. COPYING IN QUANTITY
|
||
|
||
If you publish printed copies of the Document numbering more than
|
||
100, and the Document's license notice requires Cover Texts, you
|
||
must enclose the copies in covers that carry, clearly and legibly,
|
||
all these Cover Texts: Front-Cover Texts on the front cover, and
|
||
Back-Cover Texts on the back cover. Both covers must also clearly
|
||
and legibly identify you as the publisher of these copies. The
|
||
front cover must present the full title with all words of the
|
||
title equally prominent and visible. You may add other material
|
||
on the covers in addition. Copying with changes limited to the
|
||
covers, as long as they preserve the title of the Document and
|
||
satisfy these conditions, can be treated as verbatim copying in
|
||
other respects.
|
||
|
||
If the required texts for either cover are too voluminous to fit
|
||
legibly, you should put the first ones listed (as many as fit
|
||
reasonably) on the actual cover, and continue the rest onto
|
||
adjacent pages.
|
||
|
||
If you publish or distribute Opaque copies of the Document
|
||
numbering more than 100, you must either include a
|
||
machine-readable Transparent copy along with each Opaque copy, or
|
||
state in or with each Opaque copy a publicly-accessible
|
||
computer-network location containing a complete Transparent copy
|
||
of the Document, free of added material, which the general
|
||
network-using public has access to download anonymously at no
|
||
charge using public-standard network protocols. If you use the
|
||
latter option, you must take reasonably prudent steps, when you
|
||
begin distribution of Opaque copies in quantity, to ensure that
|
||
this Transparent copy will remain thus accessible at the stated
|
||
location until at least one year after the last time you
|
||
distribute an Opaque copy (directly or through your agents or
|
||
retailers) of that edition to the public.
|
||
|
||
It is requested, but not required, that you contact the authors of
|
||
the Document well before redistributing any large number of
|
||
copies, to give them a chance to provide you with an updated
|
||
version of the Document.
|
||
|
||
|
||
4. MODIFICATIONS
|
||
|
||
You may copy and distribute a Modified Version of the Document
|
||
under the conditions of sections 2 and 3 above, provided that you
|
||
release the Modified Version under precisely this License, with
|
||
the Modified Version filling the role of the Document, thus
|
||
licensing distribution and modification of the Modified Version to
|
||
whoever possesses a copy of it. In addition, you must do these
|
||
things in the Modified Version:
|
||
|
||
A. Use in the Title Page (and on the covers, if any) a title
|
||
distinct from that of the Document, and from those of previous
|
||
versions (which should, if there were any, be listed in the
|
||
History section of the Document). You may use the same title
|
||
as a previous version if the original publisher of that version
|
||
gives permission.
|
||
B. List on the Title Page, as authors, one or more persons or
|
||
entities responsible for authorship of the modifications in the
|
||
Modified Version, together with at least five of the principal
|
||
authors of the Document (all of its principal authors, if it
|
||
has less than five).
|
||
C. State on the Title page the name of the publisher of the
|
||
Modified Version, as the publisher.
|
||
D. Preserve all the copyright notices of the Document.
|
||
E. Add an appropriate copyright notice for your modifications
|
||
adjacent to the other copyright notices.
|
||
F. Include, immediately after the copyright notices, a license
|
||
notice giving the public permission to use the Modified Version
|
||
under the terms of this License, in the form shown in the
|
||
Addendum below.
|
||
G. Preserve in that license notice the full lists of Invariant
|
||
Sections and required Cover Texts given in the Document's
|
||
license notice.
|
||
H. Include an unaltered copy of this License.
|
||
I. Preserve the section entitled "History", and its title, and add
|
||
to it an item stating at least the title, year, new authors, and
|
||
publisher of the Modified Version as given on the Title Page.
|
||
If there is no section entitled "History" in the Document,
|
||
create one stating the title, year, authors, and publisher of
|
||
the Document as given on its Title Page, then add an item
|
||
describing the Modified Version as stated in the previous
|
||
sentence.
|
||
J. Preserve the network location, if any, given in the Document for
|
||
public access to a Transparent copy of the Document, and
|
||
likewise the network locations given in the Document for
|
||
previous versions it was based on. These may be placed in the
|
||
"History" section. You may omit a network location for a work
|
||
that was published at least four years before the Document
|
||
itself, or if the original publisher of the version it refers
|
||
to gives permission.
|
||
K. In any section entitled "Acknowledgements" or "Dedications",
|
||
preserve the section's title, and preserve in the section all the
|
||
substance and tone of each of the contributor acknowledgements
|
||
and/or dedications given therein.
|
||
L. Preserve all the Invariant Sections of the Document,
|
||
unaltered in their text and in their titles. Section numbers
|
||
or the equivalent are not considered part of the section titles.
|
||
M. Delete any section entitled "Endorsements". Such a section
|
||
may not be included in the Modified Version.
|
||
N. Do not retitle any existing section as "Endorsements" or to
|
||
conflict in title with any Invariant Section.
|
||
|
||
If the Modified Version includes new front-matter sections or
|
||
appendices that qualify as Secondary Sections and contain no
|
||
material copied from the Document, you may at your option
|
||
designate some or all of these sections as invariant. To do this,
|
||
add their titles to the list of Invariant Sections in the Modified
|
||
Version's license notice. These titles must be distinct from any
|
||
other section titles.
|
||
|
||
You may add a section entitled "Endorsements", provided it contains
|
||
nothing but endorsements of your Modified Version by various
|
||
parties-for example, statements of peer review or that the text has
|
||
been approved by an organization as the authoritative definition
|
||
of a standard.
|
||
|
||
You may add a passage of up to five words as a Front-Cover Text,
|
||
and a passage of up to 25 words as a Back-Cover Text, to the end
|
||
of the list of Cover Texts in the Modified Version. Only one
|
||
passage of Front-Cover Text and one of Back-Cover Text may be
|
||
added by (or through arrangements made by) any one entity. If the
|
||
Document already includes a cover text for the same cover,
|
||
previously added by you or by arrangement made by the same entity
|
||
you are acting on behalf of, you may not add another; but you may
|
||
replace the old one, on explicit permission from the previous
|
||
publisher that added the old one.
|
||
|
||
The author(s) and publisher(s) of the Document do not by this
|
||
License give permission to use their names for publicity for or to
|
||
assert or imply endorsement of any Modified Version.
|
||
|
||
|
||
5. COMBINING DOCUMENTS
|
||
|
||
You may combine the Document with other documents released under
|
||
this License, under the terms defined in section 4 above for
|
||
modified versions, provided that you include in the combination
|
||
all of the Invariant Sections of all of the original documents,
|
||
unmodified, and list them all as Invariant Sections of your
|
||
combined work in its license notice.
|
||
|
||
The combined work need only contain one copy of this License, and
|
||
multiple identical Invariant Sections may be replaced with a single
|
||
copy. If there are multiple Invariant Sections with the same name
|
||
but different contents, make the title of each such section unique
|
||
by adding at the end of it, in parentheses, the name of the
|
||
original author or publisher of that section if known, or else a
|
||
unique number. Make the same adjustment to the section titles in
|
||
the list of Invariant Sections in the license notice of the
|
||
combined work.
|
||
|
||
In the combination, you must combine any sections entitled
|
||
"History" in the various original documents, forming one section
|
||
entitled "History"; likewise combine any sections entitled
|
||
"Acknowledgements", and any sections entitled "Dedications". You
|
||
must delete all sections entitled "Endorsements."
|
||
|
||
|
||
6. COLLECTIONS OF DOCUMENTS
|
||
|
||
You may make a collection consisting of the Document and other
|
||
documents released under this License, and replace the individual
|
||
copies of this License in the various documents with a single copy
|
||
that is included in the collection, provided that you follow the
|
||
rules of this License for verbatim copying of each of the
|
||
documents in all other respects.
|
||
|
||
You may extract a single document from such a collection, and
|
||
distribute it individually under this License, provided you insert
|
||
a copy of this License into the extracted document, and follow
|
||
this License in all other respects regarding verbatim copying of
|
||
that document.
|
||
|
||
|
||
7. AGGREGATION WITH INDEPENDENT WORKS
|
||
|
||
A compilation of the Document or its derivatives with other
|
||
separate and independent documents or works, in or on a volume of
|
||
a storage or distribution medium, does not as a whole count as a
|
||
Modified Version of the Document, provided no compilation
|
||
copyright is claimed for the compilation. Such a compilation is
|
||
called an "aggregate", and this License does not apply to the
|
||
other self-contained works thus compiled with the Document, on
|
||
account of their being thus compiled, if they are not themselves
|
||
derivative works of the Document.
|
||
|
||
If the Cover Text requirement of section 3 is applicable to these
|
||
copies of the Document, then if the Document is less than one
|
||
quarter of the entire aggregate, the Document's Cover Texts may be
|
||
placed on covers that surround only the Document within the
|
||
aggregate. Otherwise they must appear on covers around the whole
|
||
aggregate.
|
||
|
||
|
||
8. TRANSLATION
|
||
|
||
Translation is considered a kind of modification, so you may
|
||
distribute translations of the Document under the terms of section
|
||
4. Replacing Invariant Sections with translations requires special
|
||
permission from their copyright holders, but you may include
|
||
translations of some or all Invariant Sections in addition to the
|
||
original versions of these Invariant Sections. You may include a
|
||
translation of this License provided that you also include the
|
||
original English version of this License. In case of a
|
||
disagreement between the translation and the original English
|
||
version of this License, the original English version will prevail.
|
||
|
||
|
||
9. TERMINATION
|
||
|
||
You may not copy, modify, sublicense, or distribute the Document
|
||
except as expressly provided for under this License. Any other
|
||
attempt to copy, modify, sublicense or distribute the Document is
|
||
void, and will automatically terminate your rights under this
|
||
License. However, parties who have received copies, or rights,
|
||
from you under this License will not have their licenses
|
||
terminated so long as such parties remain in full compliance.
|
||
|
||
|
||
10. FUTURE REVISIONS OF THIS LICENSE
|
||
|
||
The Free Software Foundation may publish new, revised versions of
|
||
the GNU Free Documentation License from time to time. Such new
|
||
versions will be similar in spirit to the present version, but may
|
||
differ in detail to address new problems or concerns. See
|
||
http://www.gnu.org/copyleft/.
|
||
|
||
Each version of the License is given a distinguishing version
|
||
number. If the Document specifies that a particular numbered
|
||
version of this License "or any later version" applies to it, you
|
||
have the option of following the terms and conditions either of
|
||
that specified version or of any later version that has been
|
||
published (not as a draft) by the Free Software Foundation. If
|
||
the Document does not specify a version number of this License,
|
||
you may choose any version ever published (not as a draft) by the
|
||
Free Software Foundation.
|
||
|
||
|
||
ADDENDUM: How to use this License for your documents
|
||
====================================================
|
||
|
||
To use this License in a document you have written, include a copy of
|
||
the License in the document and put the following copyright and license
|
||
notices just after the title page:
|
||
|
||
|
||
Copyright (C) YEAR YOUR NAME.
|
||
Permission is granted to copy, distribute and/or modify this document
|
||
under the terms of the GNU Free Documentation License, Version 1.1
|
||
or any later version published by the Free Software Foundation;
|
||
with the Invariant Sections being LIST THEIR TITLES, with the
|
||
Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
|
||
A copy of the license is included in the section entitled ``GNU
|
||
Free Documentation License''.
|
||
If you have no Invariant Sections, write "with no Invariant
|
||
Sections" instead of saying which ones are invariant. If you have no
|
||
Front-Cover Texts, write "no Front-Cover Texts" instead of "Front-Cover
|
||
Texts being LIST"; likewise for Back-Cover Texts.
|
||
|
||
If your document contains nontrivial examples of program code, we
|
||
recommend releasing these examples in parallel under your choice of
|
||
free software license, such as the GNU General Public License, to
|
||
permit their use in free software.
|
||
|
||
|
||
File: wget.info, Node: Concept Index, Prev: Copying, Up: Top
|
||
|
||
Concept Index
|
||
*************
|
||
|
||
* Menu:
|
||
|
||
* .html extension: HTTP Options.
|
||
* .netrc: Startup File.
|
||
* .wgetrc: Startup File.
|
||
* accept directories: Directory-Based Limits.
|
||
* accept suffixes: Types of Files.
|
||
* accept wildcards: Types of Files.
|
||
* all hosts: All Hosts.
|
||
* append to log: Logging and Input File Options.
|
||
* arguments: Invoking.
|
||
* authentication: HTTP Options.
|
||
* backing up converted files: Recursive Retrieval Options.
|
||
* base for relative links in input file: Logging and Input File Options.
|
||
* bind() address: Download Options.
|
||
* bug reports: Reporting Bugs.
|
||
* bugs: Reporting Bugs.
|
||
* cache: HTTP Options.
|
||
* client IP address: Download Options.
|
||
* clobbering, file: Download Options.
|
||
* command line: Invoking.
|
||
* Content-Length, ignore: HTTP Options.
|
||
* continue retrieval: Download Options.
|
||
* contributors: Contributors.
|
||
* conversion of links: Recursive Retrieval Options.
|
||
* copying: Copying.
|
||
* cut directories: Directory Options.
|
||
* debug: Logging and Input File Options.
|
||
* delete after retrieval: Recursive Retrieval Options.
|
||
* directories: Directory-Based Limits.
|
||
* directories, exclude: Directory-Based Limits.
|
||
* directories, include: Directory-Based Limits.
|
||
* directory limits: Directory-Based Limits.
|
||
* directory prefix: Directory Options.
|
||
* DNS lookup: Host Checking.
|
||
* dot style: Download Options.
|
||
* downloading multiple times: Download Options.
|
||
* examples: Examples.
|
||
* exclude directories: Directory-Based Limits.
|
||
* execute wgetrc command: Basic Startup Options.
|
||
* features: Overview.
|
||
* filling proxy cache: Recursive Retrieval Options.
|
||
* follow FTP links: Recursive Accept/Reject Options.
|
||
* following ftp links: FTP Links.
|
||
* following links: Following Links.
|
||
* force html: Logging and Input File Options.
|
||
* ftp time-stamping: FTP Time-Stamping Internals.
|
||
* GFDL: Copying.
|
||
* globbing, toggle: FTP Options.
|
||
* GPL: Copying.
|
||
* hangup: Signals.
|
||
* header, add: HTTP Options.
|
||
* host checking: Host Checking.
|
||
* host lookup: Host Checking.
|
||
* http password: HTTP Options.
|
||
* http referer: HTTP Options.
|
||
* http time-stamping: HTTP Time-Stamping Internals.
|
||
* http user: HTTP Options.
|
||
* ignore length: HTTP Options.
|
||
* include directories: Directory-Based Limits.
|
||
* incremental updating: Time-Stamping.
|
||
* input-file: Logging and Input File Options.
|
||
* invoking: Invoking.
|
||
* IP address, client: Download Options.
|
||
* latest version: Distribution.
|
||
* link conversion: Recursive Retrieval Options.
|
||
* links: Following Links.
|
||
* list: Mailing List.
|
||
* location of wgetrc: Wgetrc Location.
|
||
* log file: Logging and Input File Options.
|
||
* mailing list: Mailing List.
|
||
* mirroring: Guru Usage.
|
||
* no parent: Directory-Based Limits.
|
||
* no warranty: GNU General Public License.
|
||
* no-clobber: Download Options.
|
||
* nohup: Invoking.
|
||
* number of retries: Download Options.
|
||
* operating systems: Portability.
|
||
* option syntax: Option Syntax.
|
||
* output file: Logging and Input File Options.
|
||
* overview: Overview.
|
||
* page requisites: Recursive Retrieval Options.
|
||
* passive ftp: FTP Options.
|
||
* pause: Download Options.
|
||
* portability: Portability.
|
||
* proxies: Proxies.
|
||
* proxy <1>: HTTP Options.
|
||
* proxy: Download Options.
|
||
* proxy authentication: HTTP Options.
|
||
* proxy filling: Recursive Retrieval Options.
|
||
* proxy password: HTTP Options.
|
||
* proxy user: HTTP Options.
|
||
* quiet: Logging and Input File Options.
|
||
* quota: Download Options.
|
||
* recursion: Recursive Retrieval.
|
||
* recursive retrieval: Recursive Retrieval.
|
||
* redirecting output: Guru Usage.
|
||
* referer, http: HTTP Options.
|
||
* reject directories: Directory-Based Limits.
|
||
* reject suffixes: Types of Files.
|
||
* reject wildcards: Types of Files.
|
||
* relative links: Relative Links.
|
||
* reporting bugs: Reporting Bugs.
|
||
* required images, downloading: Recursive Retrieval Options.
|
||
* retries: Download Options.
|
||
* retries, waiting between: Download Options.
|
||
* retrieval tracing style: Download Options.
|
||
* retrieving: Recursive Retrieval.
|
||
* robots: Robots.
|
||
* robots.txt: Robots.
|
||
* sample wgetrc: Sample Wgetrc.
|
||
* security: Security Considerations.
|
||
* server maintenance: Robots.
|
||
* server response, print: Download Options.
|
||
* server response, save: HTTP Options.
|
||
* signal handling: Signals.
|
||
* span hosts: All Hosts.
|
||
* spider: Download Options.
|
||
* startup: Startup File.
|
||
* startup file: Startup File.
|
||
* suffixes, accept: Types of Files.
|
||
* suffixes, reject: Types of Files.
|
||
* symbolic links, retrieving: FTP Options.
|
||
* syntax of options: Option Syntax.
|
||
* syntax of wgetrc: Wgetrc Syntax.
|
||
* tag-based recursive pruning: Recursive Accept/Reject Options.
|
||
* time-stamping: Time-Stamping.
|
||
* time-stamping usage: Time-Stamping Usage.
|
||
* timeout: Download Options.
|
||
* timestamping: Time-Stamping.
|
||
* tries: Download Options.
|
||
* types of files: Types of Files.
|
||
* updating the archives: Time-Stamping.
|
||
* URL: URL Format.
|
||
* URL syntax: URL Format.
|
||
* usage, time-stamping: Time-Stamping Usage.
|
||
* user-agent: HTTP Options.
|
||
* various: Various.
|
||
* verbose: Logging and Input File Options.
|
||
* wait: Download Options.
|
||
* waiting between retries: Download Options.
|
||
* Wget as spider: Download Options.
|
||
* wgetrc: Startup File.
|
||
* wgetrc commands: Wgetrc Commands.
|
||
* wgetrc location: Wgetrc Location.
|
||
* wgetrc syntax: Wgetrc Syntax.
|
||
* wildcards, accept: Types of Files.
|
||
* wildcards, reject: Types of Files.
|
||
|
||
|