1 This is wget.info, produced by makeinfo version 4.0 from wget.texi.
3 INFO-DIR-SECTION Net Utilities
4 INFO-DIR-SECTION World Wide Web
6 * Wget: (wget). The non-interactive network downloader.
9 This file documents the the GNU Wget utility for downloading network
12 Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
14 Permission is granted to make and distribute verbatim copies of this
15 manual provided the copyright notice and this permission notice are
16 preserved on all copies.
18 Permission is granted to copy, distribute and/or modify this document
19 under the terms of the GNU Free Documentation License, Version 1.1 or
20 any later version published by the Free Software Foundation; with the
21 Invariant Sections being "GNU General Public License" and "GNU Free
22 Documentation License", with no Front-Cover Texts, and with no
23 Back-Cover Texts. A copy of the license is included in the section
24 entitled "GNU Free Documentation License".
27 File: wget.info, Node: GNU General Public License, Next: GNU Free Documentation License, Prev: Copying, Up: Copying
29 GNU General Public License
30 ==========================
34 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
35 675 Mass Ave, Cambridge, MA 02139, USA
37 Everyone is permitted to copy and distribute verbatim copies
38 of this license document, but changing it is not allowed.
43 The licenses for most software are designed to take away your
44 freedom to share and change it. By contrast, the GNU General Public
45 License is intended to guarantee your freedom to share and change free
46 software--to make sure the software is free for all its users. This
47 General Public License applies to most of the Free Software
48 Foundation's software and to any other program whose authors commit to
49 using it. (Some other Free Software Foundation software is covered by
50 the GNU Library General Public License instead.) You can apply it to
53 When we speak of free software, we are referring to freedom, not
54 price. Our General Public Licenses are designed to make sure that you
55 have the freedom to distribute copies of free software (and charge for
56 this service if you wish), that you receive source code or can get it
57 if you want it, that you can change the software or use pieces of it in
58 new free programs; and that you know you can do these things.
60 To protect your rights, we need to make restrictions that forbid
61 anyone to deny you these rights or to ask you to surrender the rights.
62 These restrictions translate to certain responsibilities for you if you
63 distribute copies of the software, or if you modify it.
65 For example, if you distribute copies of such a program, whether
66 gratis or for a fee, you must give the recipients all the rights that
67 you have. You must make sure that they, too, receive or can get the
68 source code. And you must show them these terms so they know their
71 We protect your rights with two steps: (1) copyright the software,
72 and (2) offer you this license which gives you legal permission to copy,
73 distribute and/or modify the software.
75 Also, for each author's protection and ours, we want to make certain
76 that everyone understands that there is no warranty for this free
77 software. If the software is modified by someone else and passed on, we
78 want its recipients to know that what they have is not the original, so
79 that any problems introduced by others will not reflect on the original
82 Finally, any free program is threatened constantly by software
83 patents. We wish to avoid the danger that redistributors of a free
84 program will individually obtain patent licenses, in effect making the
85 program proprietary. To prevent this, we have made it clear that any
86 patent must be licensed for everyone's free use or not licensed at all.
88 The precise terms and conditions for copying, distribution and
91 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
93 1. This License applies to any program or other work which contains a
94 notice placed by the copyright holder saying it may be distributed
95 under the terms of this General Public License. The "Program",
96 below, refers to any such program or work, and a "work based on
97 the Program" means either the Program or any derivative work under
98 copyright law: that is to say, a work containing the Program or a
99 portion of it, either verbatim or with modifications and/or
100 translated into another language. (Hereinafter, translation is
101 included without limitation in the term "modification".) Each
102 licensee is addressed as "you".
104 Activities other than copying, distribution and modification are
105 not covered by this License; they are outside its scope. The act
106 of running the Program is not restricted, and the output from the
107 Program is covered only if its contents constitute a work based on
108 the Program (independent of having been made by running the
109 Program). Whether that is true depends on what the Program does.
111 2. You may copy and distribute verbatim copies of the Program's
112 source code as you receive it, in any medium, provided that you
113 conspicuously and appropriately publish on each copy an appropriate
114 copyright notice and disclaimer of warranty; keep intact all the
115 notices that refer to this License and to the absence of any
116 warranty; and give any other recipients of the Program a copy of
117 this License along with the Program.
119 You may charge a fee for the physical act of transferring a copy,
120 and you may at your option offer warranty protection in exchange
123 3. You may modify your copy or copies of the Program or any portion
124 of it, thus forming a work based on the Program, and copy and
125 distribute such modifications or work under the terms of Section 1
126 above, provided that you also meet all of these conditions:
128 a. You must cause the modified files to carry prominent notices
129 stating that you changed the files and the date of any change.
131 b. You must cause any work that you distribute or publish, that
132 in whole or in part contains or is derived from the Program
133 or any part thereof, to be licensed as a whole at no charge
134 to all third parties under the terms of this License.
136 c. If the modified program normally reads commands interactively
137 when run, you must cause it, when started running for such
138 interactive use in the most ordinary way, to print or display
139 an announcement including an appropriate copyright notice and
140 a notice that there is no warranty (or else, saying that you
141 provide a warranty) and that users may redistribute the
142 program under these conditions, and telling the user how to
143 view a copy of this License. (Exception: if the Program
144 itself is interactive but does not normally print such an
145 announcement, your work based on the Program is not required
146 to print an announcement.)
148 These requirements apply to the modified work as a whole. If
149 identifiable sections of that work are not derived from the
150 Program, and can be reasonably considered independent and separate
151 works in themselves, then this License, and its terms, do not
152 apply to those sections when you distribute them as separate
153 works. But when you distribute the same sections as part of a
154 whole which is a work based on the Program, the distribution of
155 the whole must be on the terms of this License, whose permissions
156 for other licensees extend to the entire whole, and thus to each
157 and every part regardless of who wrote it.
159 Thus, it is not the intent of this section to claim rights or
160 contest your rights to work written entirely by you; rather, the
161 intent is to exercise the right to control the distribution of
162 derivative or collective works based on the Program.
164 In addition, mere aggregation of another work not based on the
165 Program with the Program (or with a work based on the Program) on
166 a volume of a storage or distribution medium does not bring the
167 other work under the scope of this License.
169 4. You may copy and distribute the Program (or a work based on it,
170 under Section 2) in object code or executable form under the terms
171 of Sections 1 and 2 above provided that you also do one of the
174 a. Accompany it with the complete corresponding machine-readable
175 source code, which must be distributed under the terms of
176 Sections 1 and 2 above on a medium customarily used for
177 software interchange; or,
179 b. Accompany it with a written offer, valid for at least three
180 years, to give any third party, for a charge no more than your
181 cost of physically performing source distribution, a complete
182 machine-readable copy of the corresponding source code, to be
183 distributed under the terms of Sections 1 and 2 above on a
184 medium customarily used for software interchange; or,
186 c. Accompany it with the information you received as to the offer
187 to distribute corresponding source code. (This alternative is
188 allowed only for noncommercial distribution and only if you
189 received the program in object code or executable form with
190 such an offer, in accord with Subsection b above.)
192 The source code for a work means the preferred form of the work for
193 making modifications to it. For an executable work, complete
194 source code means all the source code for all modules it contains,
195 plus any associated interface definition files, plus the scripts
196 used to control compilation and installation of the executable.
197 However, as a special exception, the source code distributed need
198 not include anything that is normally distributed (in either
199 source or binary form) with the major components (compiler,
200 kernel, and so on) of the operating system on which the executable
201 runs, unless that component itself accompanies the executable.
203 If distribution of executable or object code is made by offering
204 access to copy from a designated place, then offering equivalent
205 access to copy the source code from the same place counts as
206 distribution of the source code, even though third parties are not
207 compelled to copy the source along with the object code.
209 5. You may not copy, modify, sublicense, or distribute the Program
210 except as expressly provided under this License. Any attempt
211 otherwise to copy, modify, sublicense or distribute the Program is
212 void, and will automatically terminate your rights under this
213 License. However, parties who have received copies, or rights,
214 from you under this License will not have their licenses
215 terminated so long as such parties remain in full compliance.
217 6. You are not required to accept this License, since you have not
218 signed it. However, nothing else grants you permission to modify
219 or distribute the Program or its derivative works. These actions
220 are prohibited by law if you do not accept this License.
221 Therefore, by modifying or distributing the Program (or any work
222 based on the Program), you indicate your acceptance of this
223 License to do so, and all its terms and conditions for copying,
224 distributing or modifying the Program or works based on it.
226 7. Each time you redistribute the Program (or any work based on the
227 Program), the recipient automatically receives a license from the
228 original licensor to copy, distribute or modify the Program
229 subject to these terms and conditions. You may not impose any
230 further restrictions on the recipients' exercise of the rights
231 granted herein. You are not responsible for enforcing compliance
232 by third parties to this License.
234 8. If, as a consequence of a court judgment or allegation of patent
235 infringement or for any other reason (not limited to patent
236 issues), conditions are imposed on you (whether by court order,
237 agreement or otherwise) that contradict the conditions of this
238 License, they do not excuse you from the conditions of this
239 License. If you cannot distribute so as to satisfy simultaneously
240 your obligations under this License and any other pertinent
241 obligations, then as a consequence you may not distribute the
242 Program at all. For example, if a patent license would not permit
243 royalty-free redistribution of the Program by all those who
244 receive copies directly or indirectly through you, then the only
245 way you could satisfy both it and this License would be to refrain
246 entirely from distribution of the Program.
248 If any portion of this section is held invalid or unenforceable
249 under any particular circumstance, the balance of the section is
250 intended to apply and the section as a whole is intended to apply
251 in other circumstances.
253 It is not the purpose of this section to induce you to infringe any
254 patents or other property right claims or to contest validity of
255 any such claims; this section has the sole purpose of protecting
256 the integrity of the free software distribution system, which is
257 implemented by public license practices. Many people have made
258 generous contributions to the wide range of software distributed
259 through that system in reliance on consistent application of that
260 system; it is up to the author/donor to decide if he or she is
261 willing to distribute software through any other system and a
262 licensee cannot impose that choice.
264 This section is intended to make thoroughly clear what is believed
265 to be a consequence of the rest of this License.
267 9. If the distribution and/or use of the Program is restricted in
268 certain countries either by patents or by copyrighted interfaces,
269 the original copyright holder who places the Program under this
270 License may add an explicit geographical distribution limitation
271 excluding those countries, so that distribution is permitted only
272 in or among countries not thus excluded. In such case, this
273 License incorporates the limitation as if written in the body of
276 10. The Free Software Foundation may publish revised and/or new
277 versions of the General Public License from time to time. Such
278 new versions will be similar in spirit to the present version, but
279 may differ in detail to address new problems or concerns.
281 Each version is given a distinguishing version number. If the
282 Program specifies a version number of this License which applies
283 to it and "any later version", you have the option of following
284 the terms and conditions either of that version or of any later
285 version published by the Free Software Foundation. If the Program
286 does not specify a version number of this License, you may choose
287 any version ever published by the Free Software Foundation.
289 11. If you wish to incorporate parts of the Program into other free
290 programs whose distribution conditions are different, write to the
291 author to ask for permission. For software which is copyrighted
292 by the Free Software Foundation, write to the Free Software
293 Foundation; we sometimes make exceptions for this. Our decision
294 will be guided by the two goals of preserving the free status of
295 all derivatives of our free software and of promoting the sharing
296 and reuse of software generally.
300 12. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO
301 WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE
302 LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
303 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
304 WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT
305 NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
306 FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE
307 QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
308 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY
309 SERVICING, REPAIR OR CORRECTION.
311 13. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
312 WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY
313 MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE
314 LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,
315 INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR
316 INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
317 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU
318 OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY
319 OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN
320 ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
322 END OF TERMS AND CONDITIONS
324 How to Apply These Terms to Your New Programs
325 =============================================
327 If you develop a new program, and you want it to be of the greatest
328 possible use to the public, the best way to achieve this is to make it
329 free software which everyone can redistribute and change under these
332 To do so, attach the following notices to the program. It is safest
333 to attach them to the start of each source file to most effectively
334 convey the exclusion of warranty; and each file should have at least
335 the "copyright" line and a pointer to where the full notice is found.
337 ONE LINE TO GIVE THE PROGRAM'S NAME AND AN IDEA OF WHAT IT DOES.
338 Copyright (C) 19YY NAME OF AUTHOR
340 This program is free software; you can redistribute it and/or
341 modify it under the terms of the GNU General Public License
342 as published by the Free Software Foundation; either version 2
343 of the License, or (at your option) any later version.
345 This program is distributed in the hope that it will be useful,
346 but WITHOUT ANY WARRANTY; without even the implied warranty of
347 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
348 GNU General Public License for more details.
350 You should have received a copy of the GNU General Public License
351 along with this program; if not, write to the Free Software
352 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
354 Also add information on how to contact you by electronic and paper
357 If the program is interactive, make it output a short notice like
358 this when it starts in an interactive mode:
360 Gnomovision version 69, Copyright (C) 19YY NAME OF AUTHOR
361 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details
362 type `show w'. This is free software, and you are welcome
363 to redistribute it under certain conditions; type `show c'
366 The hypothetical commands `show w' and `show c' should show the
367 appropriate parts of the General Public License. Of course, the
368 commands you use may be called something other than `show w' and `show
369 c'; they could even be mouse-clicks or menu items--whatever suits your
372 You should also get your employer (if you work as a programmer) or
373 your school, if any, to sign a "copyright disclaimer" for the program,
374 if necessary. Here is a sample; alter the names:
376 Yoyodyne, Inc., hereby disclaims all copyright
377 interest in the program `Gnomovision'
378 (which makes passes at compilers) written
381 SIGNATURE OF TY COON, 1 April 1989
382 Ty Coon, President of Vice
384 This General Public License does not permit incorporating your
385 program into proprietary programs. If your program is a subroutine
386 library, you may consider it more useful to permit linking proprietary
387 applications with the library. If this is what you want to do, use the
388 GNU Library General Public License instead of this License.
391 File: wget.info, Node: GNU Free Documentation License, Prev: GNU General Public License, Up: Copying
393 GNU Free Documentation License
394 ==============================
396 Version 1.1, March 2000
398 Copyright (C) 2000 Free Software Foundation, Inc.
399 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
401 Everyone is permitted to copy and distribute verbatim copies
402 of this license document, but changing it is not allowed.
408 The purpose of this License is to make a manual, textbook, or other
409 written document "free" in the sense of freedom: to assure everyone
410 the effective freedom to copy and redistribute it, with or without
411 modifying it, either commercially or noncommercially. Secondarily,
412 this License preserves for the author and publisher a way to get
413 credit for their work, while not being considered responsible for
414 modifications made by others.
416 This License is a kind of "copyleft", which means that derivative
417 works of the document must themselves be free in the same sense.
418 It complements the GNU General Public License, which is a copyleft
419 license designed for free software.
421 We have designed this License in order to use it for manuals for
422 free software, because free software needs free documentation: a
423 free program should come with manuals providing the same freedoms
424 that the software does. But this License is not limited to
425 software manuals; it can be used for any textual work, regardless
426 of subject matter or whether it is published as a printed book.
427 We recommend this License principally for works whose purpose is
428 instruction or reference.
431 1. APPLICABILITY AND DEFINITIONS
433 This License applies to any manual or other work that contains a
434 notice placed by the copyright holder saying it can be distributed
435 under the terms of this License. The "Document", below, refers to
436 any such manual or work. Any member of the public is a licensee,
437 and is addressed as "you".
439 A "Modified Version" of the Document means any work containing the
440 Document or a portion of it, either copied verbatim, or with
441 modifications and/or translated into another language.
443 A "Secondary Section" is a named appendix or a front-matter
444 section of the Document that deals exclusively with the
445 relationship of the publishers or authors of the Document to the
446 Document's overall subject (or to related matters) and contains
447 nothing that could fall directly within that overall subject.
448 (For example, if the Document is in part a textbook of
449 mathematics, a Secondary Section may not explain any mathematics.)
450 The relationship could be a matter of historical connection with
451 the subject or with related matters, or of legal, commercial,
452 philosophical, ethical or political position regarding them.
454 The "Invariant Sections" are certain Secondary Sections whose
455 titles are designated, as being those of Invariant Sections, in
456 the notice that says that the Document is released under this
459 The "Cover Texts" are certain short passages of text that are
460 listed, as Front-Cover Texts or Back-Cover Texts, in the notice
461 that says that the Document is released under this License.
463 A "Transparent" copy of the Document means a machine-readable copy,
464 represented in a format whose specification is available to the
465 general public, whose contents can be viewed and edited directly
466 and straightforwardly with generic text editors or (for images
467 composed of pixels) generic paint programs or (for drawings) some
468 widely available drawing editor, and that is suitable for input to
469 text formatters or for automatic translation to a variety of
470 formats suitable for input to text formatters. A copy made in an
471 otherwise Transparent file format whose markup has been designed
472 to thwart or discourage subsequent modification by readers is not
473 Transparent. A copy that is not "Transparent" is called "Opaque".
475 Examples of suitable formats for Transparent copies include plain
476 ASCII without markup, Texinfo input format, LaTeX input format,
477 SGML or XML using a publicly available DTD, and
478 standard-conforming simple HTML designed for human modification.
479 Opaque formats include PostScript, PDF, proprietary formats that
480 can be read and edited only by proprietary word processors, SGML
481 or XML for which the DTD and/or processing tools are not generally
482 available, and the machine-generated HTML produced by some word
483 processors for output purposes only.
485 The "Title Page" means, for a printed book, the title page itself,
486 plus such following pages as are needed to hold, legibly, the
487 material this License requires to appear in the title page. For
488 works in formats which do not have any title page as such, "Title
489 Page" means the text near the most prominent appearance of the
490 work's title, preceding the beginning of the body of the text.
495 You may copy and distribute the Document in any medium, either
496 commercially or noncommercially, provided that this License, the
497 copyright notices, and the license notice saying this License
498 applies to the Document are reproduced in all copies, and that you
499 add no other conditions whatsoever to those of this License. You
500 may not use technical measures to obstruct or control the reading
501 or further copying of the copies you make or distribute. However,
502 you may accept compensation in exchange for copies. If you
503 distribute a large enough number of copies you must also follow
504 the conditions in section 3.
506 You may also lend copies, under the same conditions stated above,
507 and you may publicly display copies.
510 3. COPYING IN QUANTITY
512 If you publish printed copies of the Document numbering more than
513 100, and the Document's license notice requires Cover Texts, you
514 must enclose the copies in covers that carry, clearly and legibly,
515 all these Cover Texts: Front-Cover Texts on the front cover, and
516 Back-Cover Texts on the back cover. Both covers must also clearly
517 and legibly identify you as the publisher of these copies. The
518 front cover must present the full title with all words of the
519 title equally prominent and visible. You may add other material
520 on the covers in addition. Copying with changes limited to the
521 covers, as long as they preserve the title of the Document and
522 satisfy these conditions, can be treated as verbatim copying in
525 If the required texts for either cover are too voluminous to fit
526 legibly, you should put the first ones listed (as many as fit
527 reasonably) on the actual cover, and continue the rest onto
530 If you publish or distribute Opaque copies of the Document
531 numbering more than 100, you must either include a
532 machine-readable Transparent copy along with each Opaque copy, or
533 state in or with each Opaque copy a publicly-accessible
534 computer-network location containing a complete Transparent copy
535 of the Document, free of added material, which the general
536 network-using public has access to download anonymously at no
537 charge using public-standard network protocols. If you use the
538 latter option, you must take reasonably prudent steps, when you
539 begin distribution of Opaque copies in quantity, to ensure that
540 this Transparent copy will remain thus accessible at the stated
541 location until at least one year after the last time you
542 distribute an Opaque copy (directly or through your agents or
543 retailers) of that edition to the public.
545 It is requested, but not required, that you contact the authors of
546 the Document well before redistributing any large number of
547 copies, to give them a chance to provide you with an updated
548 version of the Document.
553 You may copy and distribute a Modified Version of the Document
554 under the conditions of sections 2 and 3 above, provided that you
555 release the Modified Version under precisely this License, with
556 the Modified Version filling the role of the Document, thus
557 licensing distribution and modification of the Modified Version to
558 whoever possesses a copy of it. In addition, you must do these
559 things in the Modified Version:
561 A. Use in the Title Page (and on the covers, if any) a title
562 distinct from that of the Document, and from those of previous
563 versions (which should, if there were any, be listed in the
564 History section of the Document). You may use the same title
565 as a previous version if the original publisher of that version
567 B. List on the Title Page, as authors, one or more persons or
568 entities responsible for authorship of the modifications in the
569 Modified Version, together with at least five of the principal
570 authors of the Document (all of its principal authors, if it
572 C. State on the Title page the name of the publisher of the
573 Modified Version, as the publisher.
574 D. Preserve all the copyright notices of the Document.
575 E. Add an appropriate copyright notice for your modifications
576 adjacent to the other copyright notices.
577 F. Include, immediately after the copyright notices, a license
578 notice giving the public permission to use the Modified Version
579 under the terms of this License, in the form shown in the
581 G. Preserve in that license notice the full lists of Invariant
582 Sections and required Cover Texts given in the Document's
584 H. Include an unaltered copy of this License.
585 I. Preserve the section entitled "History", and its title, and add
586 to it an item stating at least the title, year, new authors, and
587 publisher of the Modified Version as given on the Title Page.
588 If there is no section entitled "History" in the Document,
589 create one stating the title, year, authors, and publisher of
590 the Document as given on its Title Page, then add an item
591 describing the Modified Version as stated in the previous
593 J. Preserve the network location, if any, given in the Document for
594 public access to a Transparent copy of the Document, and
595 likewise the network locations given in the Document for
596 previous versions it was based on. These may be placed in the
597 "History" section. You may omit a network location for a work
598 that was published at least four years before the Document
599 itself, or if the original publisher of the version it refers
601 K. In any section entitled "Acknowledgements" or "Dedications",
602 preserve the section's title, and preserve in the section all the
603 substance and tone of each of the contributor acknowledgements
604 and/or dedications given therein.
605 L. Preserve all the Invariant Sections of the Document,
606 unaltered in their text and in their titles. Section numbers
607 or the equivalent are not considered part of the section titles.
608 M. Delete any section entitled "Endorsements". Such a section
609 may not be included in the Modified Version.
610 N. Do not retitle any existing section as "Endorsements" or to
611 conflict in title with any Invariant Section.
613 If the Modified Version includes new front-matter sections or
614 appendices that qualify as Secondary Sections and contain no
615 material copied from the Document, you may at your option
616 designate some or all of these sections as invariant. To do this,
617 add their titles to the list of Invariant Sections in the Modified
618 Version's license notice. These titles must be distinct from any
619 other section titles.
621 You may add a section entitled "Endorsements", provided it contains
622 nothing but endorsements of your Modified Version by various
623 parties-for example, statements of peer review or that the text has
624 been approved by an organization as the authoritative definition
627 You may add a passage of up to five words as a Front-Cover Text,
628 and a passage of up to 25 words as a Back-Cover Text, to the end
629 of the list of Cover Texts in the Modified Version. Only one
630 passage of Front-Cover Text and one of Back-Cover Text may be
631 added by (or through arrangements made by) any one entity. If the
632 Document already includes a cover text for the same cover,
633 previously added by you or by arrangement made by the same entity
634 you are acting on behalf of, you may not add another; but you may
635 replace the old one, on explicit permission from the previous
636 publisher that added the old one.
638 The author(s) and publisher(s) of the Document do not by this
639 License give permission to use their names for publicity for or to
640 assert or imply endorsement of any Modified Version.
643 5. COMBINING DOCUMENTS
645 You may combine the Document with other documents released under
646 this License, under the terms defined in section 4 above for
647 modified versions, provided that you include in the combination
648 all of the Invariant Sections of all of the original documents,
649 unmodified, and list them all as Invariant Sections of your
650 combined work in its license notice.
652 The combined work need only contain one copy of this License, and
653 multiple identical Invariant Sections may be replaced with a single
654 copy. If there are multiple Invariant Sections with the same name
655 but different contents, make the title of each such section unique
656 by adding at the end of it, in parentheses, the name of the
657 original author or publisher of that section if known, or else a
658 unique number. Make the same adjustment to the section titles in
659 the list of Invariant Sections in the license notice of the
662 In the combination, you must combine any sections entitled
663 "History" in the various original documents, forming one section
664 entitled "History"; likewise combine any sections entitled
665 "Acknowledgements", and any sections entitled "Dedications". You
666 must delete all sections entitled "Endorsements."
669 6. COLLECTIONS OF DOCUMENTS
671 You may make a collection consisting of the Document and other
672 documents released under this License, and replace the individual
673 copies of this License in the various documents with a single copy
674 that is included in the collection, provided that you follow the
675 rules of this License for verbatim copying of each of the
676 documents in all other respects.
678 You may extract a single document from such a collection, and
679 distribute it individually under this License, provided you insert
680 a copy of this License into the extracted document, and follow
681 this License in all other respects regarding verbatim copying of
685 7. AGGREGATION WITH INDEPENDENT WORKS
687 A compilation of the Document or its derivatives with other
688 separate and independent documents or works, in or on a volume of
689 a storage or distribution medium, does not as a whole count as a
690 Modified Version of the Document, provided no compilation
691 copyright is claimed for the compilation. Such a compilation is
692 called an "aggregate", and this License does not apply to the
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776 File: wget.info, Node: Concept Index, Prev: Copying, Up: Top
783 * .html extension: HTTP Options.
784 * .netrc: Startup File.
785 * .wgetrc: Startup File.
786 * accept directories: Directory-Based Limits.
787 * accept suffixes: Types of Files.
788 * accept wildcards: Types of Files.
789 * all hosts: All Hosts.
790 * append to log: Logging and Input File Options.
791 * arguments: Invoking.
792 * authentication: HTTP Options.
793 * backing up converted files: Recursive Retrieval Options.
794 * base for relative links in input file: Logging and Input File Options.
795 * bind() address: Download Options.
796 * bug reports: Reporting Bugs.
797 * bugs: Reporting Bugs.
798 * cache: HTTP Options.
799 * client IP address: Download Options.
800 * clobbering, file: Download Options.
801 * command line: Invoking.
802 * Content-Length, ignore: HTTP Options.
803 * continue retrieval: Download Options.
804 * contributors: Contributors.
805 * conversion of links: Recursive Retrieval Options.
807 * cut directories: Directory Options.
808 * debug: Logging and Input File Options.
809 * delete after retrieval: Recursive Retrieval Options.
810 * directories: Directory-Based Limits.
811 * directories, exclude: Directory-Based Limits.
812 * directories, include: Directory-Based Limits.
813 * directory limits: Directory-Based Limits.
814 * directory prefix: Directory Options.
815 * DNS lookup: Host Checking.
816 * dot style: Download Options.
817 * downloading multiple times: Download Options.
818 * examples: Examples.
819 * exclude directories: Directory-Based Limits.
820 * execute wgetrc command: Basic Startup Options.
821 * features: Overview.
822 * filling proxy cache: Recursive Retrieval Options.
823 * follow FTP links: Recursive Accept/Reject Options.
824 * following ftp links: FTP Links.
825 * following links: Following Links.
826 * force html: Logging and Input File Options.
827 * ftp time-stamping: FTP Time-Stamping Internals.
829 * globbing, toggle: FTP Options.
832 * header, add: HTTP Options.
833 * host checking: Host Checking.
834 * host lookup: Host Checking.
835 * http password: HTTP Options.
836 * http referer: HTTP Options.
837 * http time-stamping: HTTP Time-Stamping Internals.
838 * http user: HTTP Options.
839 * ignore length: HTTP Options.
840 * include directories: Directory-Based Limits.
841 * incremental updating: Time-Stamping.
842 * input-file: Logging and Input File Options.
843 * invoking: Invoking.
844 * IP address, client: Download Options.
845 * latest version: Distribution.
846 * link conversion: Recursive Retrieval Options.
847 * links: Following Links.
848 * list: Mailing List.
849 * location of wgetrc: Wgetrc Location.
850 * log file: Logging and Input File Options.
851 * mailing list: Mailing List.
852 * mirroring: Guru Usage.
853 * no parent: Directory-Based Limits.
854 * no warranty: GNU General Public License.
855 * no-clobber: Download Options.
857 * number of retries: Download Options.
858 * operating systems: Portability.
859 * option syntax: Option Syntax.
860 * output file: Logging and Input File Options.
861 * overview: Overview.
862 * page requisites: Recursive Retrieval Options.
863 * passive ftp: FTP Options.
864 * pause: Download Options.
865 * portability: Portability.
867 * proxy <1>: HTTP Options.
868 * proxy: Download Options.
869 * proxy authentication: HTTP Options.
870 * proxy filling: Recursive Retrieval Options.
871 * proxy password: HTTP Options.
872 * proxy user: HTTP Options.
873 * quiet: Logging and Input File Options.
874 * quota: Download Options.
875 * recursion: Recursive Retrieval.
876 * recursive retrieval: Recursive Retrieval.
877 * redirecting output: Guru Usage.
878 * referer, http: HTTP Options.
879 * reject directories: Directory-Based Limits.
880 * reject suffixes: Types of Files.
881 * reject wildcards: Types of Files.
882 * relative links: Relative Links.
883 * reporting bugs: Reporting Bugs.
884 * required images, downloading: Recursive Retrieval Options.
885 * retries: Download Options.
886 * retries, waiting between: Download Options.
887 * retrieval tracing style: Download Options.
888 * retrieving: Recursive Retrieval.
890 * robots.txt: Robots.
891 * sample wgetrc: Sample Wgetrc.
892 * security: Security Considerations.
893 * server maintenance: Robots.
894 * server response, print: Download Options.
895 * server response, save: HTTP Options.
896 * signal handling: Signals.
897 * span hosts: All Hosts.
898 * spider: Download Options.
899 * startup: Startup File.
900 * startup file: Startup File.
901 * suffixes, accept: Types of Files.
902 * suffixes, reject: Types of Files.
903 * symbolic links, retrieving: FTP Options.
904 * syntax of options: Option Syntax.
905 * syntax of wgetrc: Wgetrc Syntax.
906 * tag-based recursive pruning: Recursive Accept/Reject Options.
907 * time-stamping: Time-Stamping.
908 * time-stamping usage: Time-Stamping Usage.
909 * timeout: Download Options.
910 * timestamping: Time-Stamping.
911 * tries: Download Options.
912 * types of files: Types of Files.
913 * updating the archives: Time-Stamping.
915 * URL syntax: URL Format.
916 * usage, time-stamping: Time-Stamping Usage.
917 * user-agent: HTTP Options.
919 * verbose: Logging and Input File Options.
920 * wait: Download Options.
921 * waiting between retries: Download Options.
922 * Wget as spider: Download Options.
923 * wgetrc: Startup File.
924 * wgetrc commands: Wgetrc Commands.
925 * wgetrc location: Wgetrc Location.
926 * wgetrc syntax: Wgetrc Syntax.
927 * wildcards, accept: Types of Files.
928 * wildcards, reject: Types of Files.