Regenerated still incomplete HTML documentation for 3.0.20 beta
[privoxy.git] / doc / webserver / user-manual / index.html
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6   <title>Privoxy 3.0.20 User Manual</title>
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17   <div class="ARTICLE">
18     <div class="TITLEPAGE">
19       <h1 class="TITLE"><a name="AEN2" id="AEN2">Privoxy 3.0.20 User
20       Manual</a></h1>
21
22       <p class="PUBDATE"><sub><a href="copyright.html">Copyright</a> &copy;
23       2001-2011 by <a href="http://www.privoxy.org/" target="_top">Privoxy
24       Developers</a></sub><br></p>
25
26       <p class="PUBDATE">$Id: user-manual.sgml,v 2.157 2013/01/05 23:50:35
27       ler762 Exp $<br></p>
28
29       <div>
30         <div class="ABSTRACT">
31           <a name="AEN9" id="AEN9"></a>
32
33           <p>The <i class="CITETITLE">Privoxy User Manual</i> gives users
34           information on how to install, configure and use <a href=
35           "http://www.privoxy.org/" target="_top">Privoxy</a>.</p>
36
37           <p>Privoxy is a non-caching web proxy with advanced filtering
38           capabilities for enhancing privacy, modifying web page data and
39           HTTP headers, controlling access, and removing ads and other
40           obnoxious Internet junk. Privoxy has a flexible configuration and
41           can be customized to suit individual needs and tastes. It has
42           application for both stand-alone systems and multi-user
43           networks.</p>
44
45           <p>Privoxy is Free Software and licensed under the GNU GPLv2.</p>
46
47           <p>Privoxy is an associated project of Software in the Public
48           Interest (SPI).</p>
49
50           <p>Helping hands and donations are welcome:</p>
51
52           <ul>
53             <li>
54               <p><a href=
55               "http://www.privoxy.org/faq/general.html#PARTICIPATE" target=
56               "_top">http://www.privoxy.org/faq/general.html#PARTICIPATE</a></p>
57             </li>
58
59             <li>
60               <p><a href="http://www.privoxy.org/faq/general.html#DONATE"
61               target=
62               "_top">http://www.privoxy.org/faq/general.html#DONATE</a></p>
63             </li>
64           </ul>
65
66           <p>You can find the latest version of the <i class=
67           "CITETITLE">Privoxy User Manual</i> at <a href=
68           "http://www.privoxy.org/user-manual/" target=
69           "_top">http://www.privoxy.org/user-manual/</a>. Please see the
70           <a href="contact.html">Contact section</a> on how to contact the
71           developers.</p>
72         </div>
73       </div>
74       <hr>
75     </div>
76
77     <div class="TOC">
78       <dl>
79         <dt><b>Table of Contents</b></dt>
80
81         <dt>1. <a href="introduction.html">Introduction</a></dt>
82
83         <dd>
84           <dl>
85             <dt>1.1. <a href="introduction.html#FEATURES">Features</a></dt>
86           </dl>
87         </dd>
88
89         <dt>2. <a href="installation.html">Installation</a></dt>
90
91         <dd>
92           <dl>
93             <dt>2.1. <a href="installation.html#INSTALLATION-PACKAGES">Binary
94             Packages</a></dt>
95
96             <dd>
97               <dl>
98                 <dt>2.1.1. <a href=
99                 "installation.html#INSTALLATION-PACK-RPM">Red Hat and Fedora
100                 RPMs</a></dt>
101
102                 <dt>2.1.2. <a href=
103                 "installation.html#INSTALLATION-DEB">Debian and
104                 Ubuntu</a></dt>
105
106                 <dt>2.1.3. <a href=
107                 "installation.html#INSTALLATION-PACK-WIN">Windows</a></dt>
108
109                 <dt>2.1.4. <a href=
110                 "installation.html#INSTALLATION-PACK-BINTGZ">Solaris</a></dt>
111
112                 <dt>2.1.5. <a href=
113                 "installation.html#INSTALLATION-OS2">OS/2</a></dt>
114
115                 <dt>2.1.6. <a href="installation.html#INSTALLATION-MAC">Mac
116                 OS X</a></dt>
117
118                 <dt>2.1.7. <a href=
119                 "installation.html#OS-X-INSTALL-FROM-PACKAGE">Installation
120                 from ready-built package</a></dt>
121
122                 <dt>2.1.8. <a href=
123                 "installation.html#OS-X-INSTALL-FROM-SOURCE">Installation
124                 from source</a></dt>
125
126                 <dt>2.1.9. <a href=
127                 "installation.html#INSTALLATION-AMIGA">AmigaOS</a></dt>
128
129                 <dt>2.1.10. <a href=
130                 "installation.html#INSTALLATION-TBZ">FreeBSD</a></dt>
131
132                 <dt>2.1.11. <a href=
133                 "installation.html#INSTALLATTION-GENTOO">Gentoo</a></dt>
134               </dl>
135             </dd>
136
137             <dt>2.2. <a href="installation.html#INSTALLATION-SOURCE">Building
138             from Source</a></dt>
139
140             <dt>2.3. <a href=
141             "installation.html#INSTALLATION-KEEPUPDATED">Keeping your
142             Installation Up-to-Date</a></dt>
143           </dl>
144         </dd>
145
146         <dt>3. <a href="whatsnew.html">What's New in this Release</a></dt>
147
148         <dd>
149           <dl>
150             <dt>3.1. <a href="whatsnew.html#UPGRADERSNOTE">Note to
151             Upgraders</a></dt>
152           </dl>
153         </dd>
154
155         <dt>4. <a href="quickstart.html">Quickstart to Using Privoxy</a></dt>
156
157         <dd>
158           <dl>
159             <dt>4.1. <a href=
160             "quickstart.html#QUICKSTART-AD-BLOCKING">Quickstart to Ad
161             Blocking</a></dt>
162           </dl>
163         </dd>
164
165         <dt>5. <a href="startup.html">Starting Privoxy</a></dt>
166
167         <dd>
168           <dl>
169             <dt>5.1. <a href="startup.html#START-REDHAT">Red Hat and
170             Fedora</a></dt>
171
172             <dt>5.2. <a href="startup.html#START-DEBIAN">Debian</a></dt>
173
174             <dt>5.3. <a href="startup.html#START-WINDOWS">Windows</a></dt>
175
176             <dt>5.4. <a href="startup.html#START-UNICES">Solaris, NetBSD,
177             FreeBSD, HP-UX and others</a></dt>
178
179             <dt>5.5. <a href="startup.html#START-OS2">OS/2</a></dt>
180
181             <dt>5.6. <a href="startup.html#START-MACOSX">Mac OS X</a></dt>
182
183             <dt>5.7. <a href="startup.html#START-AMIGAOS">AmigaOS</a></dt>
184
185             <dt>5.8. <a href="startup.html#START-GENTOO">Gentoo</a></dt>
186
187             <dt>5.9. <a href="startup.html#CMDOPTIONS">Command Line
188             Options</a></dt>
189           </dl>
190         </dd>
191
192         <dt>6. <a href="configuration.html">Privoxy Configuration</a></dt>
193
194         <dd>
195           <dl>
196             <dt>6.1. <a href="configuration.html#AEN1114">Controlling Privoxy
197             with Your Web Browser</a></dt>
198
199             <dt>6.2. <a href="configuration.html#CONFOVERVIEW">Configuration
200             Files Overview</a></dt>
201           </dl>
202         </dd>
203
204         <dt>7. <a href="config.html">The Main Configuration File</a></dt>
205
206         <dd>
207           <dl>
208             <dt>7.1. <a href="config.html#LOCAL-SET-UP">Local Set-up
209             Documentation</a></dt>
210
211             <dd>
212               <dl>
213                 <dt>7.1.1. <a href=
214                 "config.html#USER-MANUAL">user-manual</a></dt>
215
216                 <dt>7.1.2. <a href=
217                 "config.html#TRUST-INFO-URL">trust-info-url</a></dt>
218
219                 <dt>7.1.3. <a href=
220                 "config.html#ADMIN-ADDRESS">admin-address</a></dt>
221
222                 <dt>7.1.4. <a href=
223                 "config.html#PROXY-INFO-URL">proxy-info-url</a></dt>
224               </dl>
225             </dd>
226
227             <dt>7.2. <a href="config.html#CONF-LOG-LOC">Configuration and Log
228             File Locations</a></dt>
229
230             <dd>
231               <dl>
232                 <dt>7.2.1. <a href="config.html#CONFDIR">confdir</a></dt>
233
234                 <dt>7.2.2. <a href="config.html#TEMPLDIR">templdir</a></dt>
235
236                 <dt>7.2.3. <a href="config.html#LOGDIR">logdir</a></dt>
237
238                 <dt>7.2.4. <a href=
239                 "config.html#ACTIONSFILE">actionsfile</a></dt>
240
241                 <dt>7.2.5. <a href=
242                 "config.html#FILTERFILE">filterfile</a></dt>
243
244                 <dt>7.2.6. <a href="config.html#LOGFILE">logfile</a></dt>
245
246                 <dt>7.2.7. <a href="config.html#TRUSTFILE">trustfile</a></dt>
247               </dl>
248             </dd>
249
250             <dt>7.3. <a href="config.html#DEBUGGING">Debugging</a></dt>
251
252             <dd>
253               <dl>
254                 <dt>7.3.1. <a href="config.html#DEBUG">debug</a></dt>
255
256                 <dt>7.3.2. <a href=
257                 "config.html#SINGLE-THREADED">single-threaded</a></dt>
258
259                 <dt>7.3.3. <a href="config.html#HOSTNAME">hostname</a></dt>
260               </dl>
261             </dd>
262
263             <dt>7.4. <a href="config.html#ACCESS-CONTROL">Access Control and
264             Security</a></dt>
265
266             <dd>
267               <dl>
268                 <dt>7.4.1. <a href=
269                 "config.html#LISTEN-ADDRESS">listen-address</a></dt>
270
271                 <dt>7.4.2. <a href="config.html#TOGGLE">toggle</a></dt>
272
273                 <dt>7.4.3. <a href=
274                 "config.html#ENABLE-REMOTE-TOGGLE">enable-remote-toggle</a></dt>
275
276                 <dt>7.4.4. <a href=
277                 "config.html#ENABLE-REMOTE-HTTP-TOGGLE">enable-remote-http-toggle</a></dt>
278
279                 <dt>7.4.5. <a href=
280                 "config.html#ENABLE-EDIT-ACTIONS">enable-edit-actions</a></dt>
281
282                 <dt>7.4.6. <a href=
283                 "config.html#ENFORCE-BLOCKS">enforce-blocks</a></dt>
284
285                 <dt>7.4.7. <a href="config.html#ACLS">ACLs: permit-access and
286                 deny-access</a></dt>
287
288                 <dt>7.4.8. <a href=
289                 "config.html#BUFFER-LIMIT">buffer-limit</a></dt>
290               </dl>
291             </dd>
292
293             <dt>7.5. <a href="config.html#FORWARDING">Forwarding</a></dt>
294
295             <dd>
296               <dl>
297                 <dt>7.5.1. <a href="config.html#FORWARD">forward</a></dt>
298
299                 <dt>7.5.2. <a href="config.html#SOCKS">forward-socks4,
300                 forward-socks4a, forward-socks5 and forward-socks5t</a></dt>
301
302                 <dt>7.5.3. <a href=
303                 "config.html#ADVANCED-FORWARDING-EXAMPLES">Advanced
304                 Forwarding Examples</a></dt>
305
306                 <dt>7.5.4. <a href=
307                 "config.html#FORWARDED-CONNECT-RETRIES">forwarded-connect-retries</a></dt>
308               </dl>
309             </dd>
310
311             <dt>7.6. <a href="config.html#MISC">Miscellaneous</a></dt>
312
313             <dd>
314               <dl>
315                 <dt>7.6.1. <a href=
316                 "config.html#ACCEPT-INTERCEPTED-REQUESTS">accept-intercepted-requests</a></dt>
317
318                 <dt>7.6.2. <a href=
319                 "config.html#ALLOW-CGI-REQUEST-CRUNCHING">allow-cgi-request-crunching</a></dt>
320
321                 <dt>7.6.3. <a href=
322                 "config.html#SPLIT-LARGE-FORMS">split-large-forms</a></dt>
323
324                 <dt>7.6.4. <a href=
325                 "config.html#KEEP-ALIVE-TIMEOUT">keep-alive-timeout</a></dt>
326
327                 <dt>7.6.5. <a href=
328                 "config.html#TOLERATE-PIPELINING">tolerate-pipelining</a></dt>
329
330                 <dt>7.6.6. <a href=
331                 "config.html#DEFAULT-SERVER-TIMEOUT">default-server-timeout</a></dt>
332
333                 <dt>7.6.7. <a href=
334                 "config.html#CONNECTION-SHARING">connection-sharing</a></dt>
335
336                 <dt>7.6.8. <a href=
337                 "config.html#SOCKET-TIMEOUT">socket-timeout</a></dt>
338
339                 <dt>7.6.9. <a href=
340                 "config.html#MAX-CLIENT-CONNECTIONS">max-client-connections</a></dt>
341
342                 <dt>7.6.10. <a href=
343                 "config.html#HANDLE-AS-EMPTY-DOC-RETURNS-OK">handle-as-empty-doc-returns-ok</a></dt>
344
345                 <dt>7.6.11. <a href=
346                 "config.html#ENABLE-COMPRESSION">enable-compression</a></dt>
347
348                 <dt>7.6.12. <a href=
349                 "config.html#COMPRESSION-LEVEL">compression-level</a></dt>
350
351                 <dt>7.6.13. <a href=
352                 "config.html#CLIENT-HEADER-ORDER">client-header-order</a></dt>
353               </dl>
354             </dd>
355
356             <dt>7.7. <a href="config.html#WINDOWS-GUI">Windows GUI
357             Options</a></dt>
358           </dl>
359         </dd>
360
361         <dt>8. <a href="actions-file.html">Actions Files</a></dt>
362
363         <dd>
364           <dl>
365             <dt>8.1. <a href="actions-file.html#AEN2964">Finding the Right
366             Mix</a></dt>
367
368             <dt>8.2. <a href="actions-file.html#AEN2971">How to Edit</a></dt>
369
370             <dt>8.3. <a href="actions-file.html#ACTIONS-APPLY">How Actions
371             are Applied to Requests</a></dt>
372
373             <dt>8.4. <a href=
374             "actions-file.html#AF-PATTERNS">Patterns</a></dt>
375
376             <dd>
377               <dl>
378                 <dt>8.4.1. <a href="actions-file.html#AEN3083">The Domain
379                 Pattern</a></dt>
380
381                 <dt>8.4.2. <a href="actions-file.html#AEN3159">The Path
382                 Pattern</a></dt>
383
384                 <dt>8.4.3. <a href="actions-file.html#TAG-PATTERN">The Tag
385                 Pattern</a></dt>
386               </dl>
387             </dd>
388
389             <dt>8.5. <a href="actions-file.html#ACTIONS">Actions</a></dt>
390
391             <dd>
392               <dl>
393                 <dt>8.5.1. <a href=
394                 "actions-file.html#ADD-HEADER">add-header</a></dt>
395
396                 <dt>8.5.2. <a href="actions-file.html#BLOCK">block</a></dt>
397
398                 <dt>8.5.3. <a href=
399                 "actions-file.html#CHANGE-X-FORWARDED-FOR">change-x-forwarded-for</a></dt>
400
401                 <dt>8.5.4. <a href=
402                 "actions-file.html#CLIENT-HEADER-FILTER">client-header-filter</a></dt>
403
404                 <dt>8.5.5. <a href=
405                 "actions-file.html#CLIENT-HEADER-TAGGER">client-header-tagger</a></dt>
406
407                 <dt>8.5.6. <a href=
408                 "actions-file.html#CONTENT-TYPE-OVERWRITE">content-type-overwrite</a></dt>
409
410                 <dt>8.5.7. <a href=
411                 "actions-file.html#CRUNCH-CLIENT-HEADER">crunch-client-header</a></dt>
412
413                 <dt>8.5.8. <a href=
414                 "actions-file.html#CRUNCH-IF-NONE-MATCH">crunch-if-none-match</a></dt>
415
416                 <dt>8.5.9. <a href=
417                 "actions-file.html#CRUNCH-INCOMING-COOKIES">crunch-incoming-cookies</a></dt>
418
419                 <dt>8.5.10. <a href=
420                 "actions-file.html#CRUNCH-SERVER-HEADER">crunch-server-header</a></dt>
421
422                 <dt>8.5.11. <a href=
423                 "actions-file.html#CRUNCH-OUTGOING-COOKIES">crunch-outgoing-cookies</a></dt>
424
425                 <dt>8.5.12. <a href=
426                 "actions-file.html#DEANIMATE-GIFS">deanimate-gifs</a></dt>
427
428                 <dt>8.5.13. <a href=
429                 "actions-file.html#DOWNGRADE-HTTP-VERSION">downgrade-http-version</a></dt>
430
431                 <dt>8.5.14. <a href=
432                 "actions-file.html#FAST-REDIRECTS">fast-redirects</a></dt>
433
434                 <dt>8.5.15. <a href=
435                 "actions-file.html#FILTER">filter</a></dt>
436
437                 <dt>8.5.16. <a href=
438                 "actions-file.html#FORCE-TEXT-MODE">force-text-mode</a></dt>
439
440                 <dt>8.5.17. <a href=
441                 "actions-file.html#FORWARD-OVERRIDE">forward-override</a></dt>
442
443                 <dt>8.5.18. <a href=
444                 "actions-file.html#HANDLE-AS-EMPTY-DOCUMENT">handle-as-empty-document</a></dt>
445
446                 <dt>8.5.19. <a href=
447                 "actions-file.html#HANDLE-AS-IMAGE">handle-as-image</a></dt>
448
449                 <dt>8.5.20. <a href=
450                 "actions-file.html#HIDE-ACCEPT-LANGUAGE">hide-accept-language</a></dt>
451
452                 <dt>8.5.21. <a href=
453                 "actions-file.html#HIDE-CONTENT-DISPOSITION">hide-content-disposition</a></dt>
454
455                 <dt>8.5.22. <a href=
456                 "actions-file.html#HIDE-IF-MODIFIED-SINCE">hide-if-modified-since</a></dt>
457
458                 <dt>8.5.23. <a href=
459                 "actions-file.html#HIDE-FROM-HEADER">hide-from-header</a></dt>
460
461                 <dt>8.5.24. <a href=
462                 "actions-file.html#HIDE-REFERRER">hide-referrer</a></dt>
463
464                 <dt>8.5.25. <a href=
465                 "actions-file.html#HIDE-USER-AGENT">hide-user-agent</a></dt>
466
467                 <dt>8.5.26. <a href=
468                 "actions-file.html#LIMIT-CONNECT">limit-connect</a></dt>
469
470                 <dt>8.5.27. <a href=
471                 "actions-file.html#LIMIT-COOKIE-LIFETIME">limit-cookie-lifetime</a></dt>
472
473                 <dt>8.5.28. <a href=
474                 "actions-file.html#PREVENT-COMPRESSION">prevent-compression</a></dt>
475
476                 <dt>8.5.29. <a href=
477                 "actions-file.html#OVERWRITE-LAST-MODIFIED">overwrite-last-modified</a></dt>
478
479                 <dt>8.5.30. <a href=
480                 "actions-file.html#REDIRECT">redirect</a></dt>
481
482                 <dt>8.5.31. <a href=
483                 "actions-file.html#SERVER-HEADER-FILTER">server-header-filter</a></dt>
484
485                 <dt>8.5.32. <a href=
486                 "actions-file.html#SERVER-HEADER-TAGGER">server-header-tagger</a></dt>
487
488                 <dt>8.5.33. <a href=
489                 "actions-file.html#SESSION-COOKIES-ONLY">session-cookies-only</a></dt>
490
491                 <dt>8.5.34. <a href=
492                 "actions-file.html#SET-IMAGE-BLOCKER">set-image-blocker</a></dt>
493
494                 <dt>8.5.35. <a href=
495                 "actions-file.html#AEN4831">Summary</a></dt>
496               </dl>
497             </dd>
498
499             <dt>8.6. <a href="actions-file.html#ALIASES">Aliases</a></dt>
500
501             <dt>8.7. <a href="actions-file.html#ACT-EXAMPLES">Actions Files
502             Tutorial</a></dt>
503
504             <dd>
505               <dl>
506                 <dt>8.7.1. <a href=
507                 "actions-file.html#AEN4895">match-all.action</a></dt>
508
509                 <dt>8.7.2. <a href=
510                 "actions-file.html#AEN4917">default.action</a></dt>
511
512                 <dt>8.7.3. <a href=
513                 "actions-file.html#AEN5030">user.action</a></dt>
514               </dl>
515             </dd>
516           </dl>
517         </dd>
518
519         <dt>9. <a href="filter-file.html">Filter Files</a></dt>
520
521         <dd>
522           <dl>
523             <dt>9.1. <a href="filter-file.html#AEN5185">Filter File
524             Tutorial</a></dt>
525
526             <dt>9.2. <a href="filter-file.html#PREDEFINED-FILTERS">The
527             Pre-defined Filters</a></dt>
528           </dl>
529         </dd>
530
531         <dt>10. <a href="templates.html">Privoxy's Template Files</a></dt>
532
533         <dt>11. <a href="contact.html">Contacting the Developers, Bug
534         Reporting and Feature Requests</a></dt>
535
536         <dd>
537           <dl>
538             <dt>11.1. <a href="contact.html#CONTACT-SUPPORT">Get
539             Support</a></dt>
540
541             <dt>11.2. <a href="contact.html#REPORTING">Reporting
542             Problems</a></dt>
543
544             <dd>
545               <dl>
546                 <dt>11.2.1. <a href="contact.html#CONTACT-ADS">Reporting Ads
547                 or Other Configuration Problems</a></dt>
548
549                 <dt>11.2.2. <a href="contact.html#CONTACT-BUGS">Reporting
550                 Bugs</a></dt>
551               </dl>
552             </dd>
553
554             <dt>11.3. <a href="contact.html#CONTACT-FEATURE">Request New
555             Features</a></dt>
556
557             <dt>11.4. <a href="contact.html#MAILING-LISTS">Mailing
558             Lists</a></dt>
559           </dl>
560         </dd>
561
562         <dt>12. <a href="copyright.html">Privoxy Copyright, License and
563         History</a></dt>
564
565         <dd>
566           <dl>
567             <dt>12.1. <a href="copyright.html#AEN5667">License</a></dt>
568
569             <dt>12.2. <a href="copyright.html#HISTORY">History</a></dt>
570
571             <dt>12.3. <a href="copyright.html#AUTHORS">Authors</a></dt>
572           </dl>
573         </dd>
574
575         <dt>13. <a href="seealso.html">See Also</a></dt>
576
577         <dt>14. <a href="appendix.html">Appendix</a></dt>
578
579         <dd>
580           <dl>
581             <dt>14.1. <a href="appendix.html#REGEX">Regular
582             Expressions</a></dt>
583
584             <dt>14.2. <a href="appendix.html#AEN5911">Privoxy's Internal
585             Pages</a></dt>
586
587             <dd>
588               <dl>
589                 <dt>14.2.1. <a href=
590                 "appendix.html#BOOKMARKLETS">Bookmarklets</a></dt>
591               </dl>
592             </dd>
593
594             <dt>14.3. <a href="appendix.html#CHAIN">Chain of Events</a></dt>
595
596             <dt>14.4. <a href="appendix.html#ACTIONSANAT">Troubleshooting:
597             Anatomy of an Action</a></dt>
598           </dl>
599         </dd>
600       </dl>
601     </div>
602   </div>
603
604   <div class="NAVFOOTER">
605     <hr align="left" width="100%">
606
607     <table summary="Footer navigation table" width="100%" border="0"
608     cellpadding="0" cellspacing="0">
609       <tr>
610         <td width="33%" align="left" valign="top">&nbsp;</td>
611
612         <td width="34%" align="center" valign="top">&nbsp;</td>
613
614         <td width="33%" align="right" valign="top"><a href=
615         "introduction.html" accesskey="N">Next</a></td>
616       </tr>
617
618       <tr>
619         <td width="33%" align="left" valign="top">&nbsp;</td>
620
621         <td width="34%" align="center" valign="top">&nbsp;</td>
622
623         <td width="33%" align="right" valign="top">Introduction</td>
624       </tr>
625     </table>
626   </div>
627 </body>
628 </html>