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10 Copyright (C) 2001, 2002 Privoxy Developers <developers@privoxy.org>
13 ========================================================================
14 NOTE: Please read developer-manual/documentation.html before touching
15 anything in this, or other Privoxy documentation.
16 ========================================================================
18 Doc NOTES: This is some tricky markup! There are some quirks
19 to how this markup is handled. It is not always so co-operative.
20 Please don't change the markup unless you can verify the changes
21 will improve finished output!
23 literallayout tags are particularly sensitive to where they are placed.
24 The 'replaceable' and 'command' tags are used here somewhat unconventionally,
25 since it seems to generate the proper formatting (at least for me :).
27 Create man page: 'make man'
29 Requires docbook2man (short perl script), see CVS
30 http://sources.redhat.com/docbook-tools/. Also requires openjade and SGMLSpm
33 For man page references, see:
34 http://www.linuxdoc.org/HOWTO/mini/DocBook-Install/using.html
35 http://docbook.org/tdg/en/html/ch02.html#making-refentry
38 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN"[
39 <!entity % dummy "IGNORE">
40 <!entity p-intro SYSTEM "privoxy.sgml">
41 <!entity seealso SYSTEM "seealso.sgml">
42 <!entity copyright SYSTEM "copyright.sgml">
43 <!entity license SYSTEM "license.sgml">
44 <!entity authors SYSTEM "p-authors.sgml">
45 <!entity p-version SYSTEM "doc_version.tmp">
46 <!entity p-status SYSTEM "doc_status.tmp">
47 <!entity % p-not-stable "IGNORE">
48 <!entity % p-stable "IGNORE">
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50 <!entity % p-beta "IGNORE">
51 <!entity % p-text "IGNORE"> <!-- define we are not a text only doc -->
52 <!entity % p-authors-formal "IGNORE"> <!-- exclude additional formating -->
53 <!entity my-copy "(C)"> <!-- db2man barfs on copyright symbol -->
56 <refentry id="privoxy">
58 <date>2002-05-14</date>
61 <refentrytitle>privoxy</refentrytitle>
62 <manvolnum>1</manvolnum>
64 Privoxy &p-version;<![%p-not-stable;[ &p-status;]]>
69 <refname><application>privoxy</application></refname>
70 <refpurpose>Privacy Enhancing Proxy</refpurpose>
75 <command>privoxy</command>
76 <arg><option>--help</option></arg>
77 <arg><option>--version</option></arg>
78 <arg><option>--no-daemon</option></arg>
79 <arg><option>--pidfile </option><replaceable class="parameter">pidfile</replaceable></arg>
80 <arg><option>--user </option><replaceable class="parameter">user[.group]</replaceable></arg>
81 <arg><replaceable class="parameter">configfile</replaceable></arg>
82 <command> (UNIX)</command>
86 <command>privoxy.exe</command>
87 <arg><replaceable class="parameter">configfile</replaceable></arg>
88 <command> (Windows)</command>
93 <!-- ~~~~~ New section ~~~~~ -->
94 <refsect1><title>Options</title>
96 <command>Privoxy</command> may be invoked with the following command line
105 Print brief usage info and exit.
111 <term>--version</term>
114 Print version info and exit.
120 <term>--no-daemon</term>
123 Don't become a daemon, i.e. don't fork and become process group
124 leader, don't detach from controlling tty, and do all logging there.
130 <term>--pidfile <replaceable class="parameter">pidfile</replaceable></term>
133 On startup, write the process ID to <replaceable class="parameter">pidfile</replaceable>.
134 Delete the <replaceable class="parameter">pidfile</replaceable> on exit.
135 Failure to create or delete the <replaceable class="parameter">pidfile</replaceable>
136 is non-fatal. If no <command>--pidfile</command> option is given, no PID file will be used.
142 <term>--user <replaceable class="parameter">user[.group]</replaceable></term>
145 <!-- Note: replaceable is maybe the wrong tag, but generates -->
146 <!-- correct looking man output. -->
147 After (optionally) writing the PID file, assume the user ID of
148 <replaceable class="parameter">user</replaceable> and the GID of
149 <replaceable class="parameter">group</replaceable>, or, if the optional
150 <replaceable class="parameter">group</replaceable> was not given, the default group of
151 <replaceable class="parameter">user</replaceable>. Exit if the privileges are not
159 If the <filename>configfile</filename> is not specified on the command line,
160 <command>Privoxy</command> will look for a file named
161 <filename>config</filename> in the current directory (except on Win32 where
162 it will try <filename>config.txt</filename>). If no
163 <filename>configfile</filename> is found, <command>Privoxy</command> will
170 <!-- ~~~~~ New section ~~~~~ -->
171 <refsect1><title>Description</title>
172 <!-- Include privoxy.sgml boilerplate: -->
174 <!-- end boilerplate -->
178 <!-- ~~~~~ New section ~~~~~ -->
179 <refsect1><title>Installation and Usage</title>
181 Browsers must be individually configured to use <command>Privoxy</command> as
182 a HTTP proxy. The default setting is for localhost, on port 8118
183 (configurable in the main config file). To set the HTTP proxy in Netscape
184 and Mozilla, go through: <command>Edit</command>;
185 <command>Preferences</command>; <command>Advanced</command>;
186 <command>Proxies</command>; <command>Manual Proxy Configuration</command>;
187 <command>View</command>.
190 For Internet Explorer, go through: <command>Tools</command>;
191 <command>Internet Properties</command>; <command>Connections</command>;
192 <command>LAN Settings</command>.
195 The Secure (SSL) Proxy should also be set to the same values, otherwise
196 https: URLs will not be proxied. Note: <command>Privoxy</command> can only
197 proxy HTTP and HTTPS traffic. Do not try it with FTP or other protocols.
201 For other browsers, check the documentation.
206 <!-- ~~~~~ New section ~~~~~ -->
207 <refsect1><title>Configuration</title>
209 <command>Privoxy</command> can be configured with the various configuration
210 files. The default configuration files are: <filename>config</filename>,
211 <filename>default.filter</filename>, and
212 <filename>default.action</filename>. <filename>user.action</filename> should
213 be used for locally defined exceptions to the default rules of
214 <filename>default.action</filename> These are all well commented. On Unix
215 and Unix-like systems, these are located in
216 <filename>/etc/privoxy/</filename> by default. On Windows, OS/2 and AmigaOS,
217 these files are in the same directory as the <command>Privoxy</command>
221 The name and number of configuration files has changed from previous
222 versions<![%p-not-stable;[, and is subject to change as development
223 progresses]]>. In fact, the configuration itself is changed and much more
224 sophisticated. See the <ulink
225 url="http://www.privoxy.org/user-manual/">user-manual</ulink> for a complete
226 explanation of all configuration options and general usage, and notes for
227 upgrading from <command>Junkbuster</command> and earlier <command>Privoxy</command>
231 The actions list (ad blocks, etc) can also be configured with your
232 web browser at <ulink url="http://config.privoxy.org/">http://config.privoxy.org/</ulink>.
233 <command>Privoxy's</command> configuration parameters can also be viewed at
234 the same page. In addition, <command>Privoxy</command> can be toggled on/off.
235 This is an internal page, and does not require Internet access.
240 <!-- ~~~~~ New section ~~~~~ -->
241 <refsect1><title>Sample Configuration</title>
243 A brief example of what a simple <filename>default.action</filename>
244 configuration might look like:
248 # Define a few useful custom aliases for later use
252 +crunch-cookies = +crunch-incoming-cookies +crunch-outgoing-cookies
253 -crunch-cookies = -crunch-incoming-cookies -crunch-outgoing-cookies
254 +imageblock = +block +handle-as-image
256 # Fragile sites should have the minimum changes
257 fragile = -block -deanimate-gifs -fast-redirects -filter \
258 -hide-referer -prevent-cookies -kill-popups
260 ## Turn some actions on ################################
264 +deanimate-gifs{last} \
265 -downgrade-http-version \
267 +filter{html-annoyances} \
268 +filter{js-annoyances} \
269 +filter{content-cookies} \
271 +filter{banners-by-size} \
272 +hide-forwarded-for-headers \
273 +hide-from-header{block} \
274 +hide-referrer{forge} \
277 +set-image-blocker{pattern} \
279 +prevent-compression \
280 +session-cookies-only \
284 / # '/' Matches *all* URL patterns
286 # Block, and treat these URL patterns as if they were 'images'.
287 # We would expect these to be ads.
290 .a[0-9].yimg.com/(?:(?!/i/).)*$
293 # Block any URLs that match these patterns
298 /.*count(er)?\.(pl|cgi|exe|dll|asp|php[34]?)
301 # Make exceptions for these harmless ones that would be
302 # caught by our +block patterns just above.
311 Then for a <filename>user.action</filename>, we would put local,
312 narrowly defined exceptions:
316 # Re-define aliases as needed here
320 -crunch-cookies = -crunch-incoming-cookies -crunch-outgoing-cookies
322 # Set personal exceptions to the policies in default.action #######
324 # Sites where we want persistant cookies, so allow *all* cookies
325 {-crunch-cookies -session-cookies-only}
330 # This site breaks easily.
331 {-block -fast-redirects}
337 See the comments in the configuration files themselves, or the
338 <citetitle>user-manual</citetitle>
339 for explanations of the above syntax, and other <command>Privoxy</command>
340 configuration options.
346 <!-- ~~~~~ New section ~~~~~ -->
347 <refsect1><title>Files</title>
348 <!-- this is a cheesy way to do this, but WTF. -->
350 <filename>/usr/sbin/privoxy</filename>
351 <filename>/etc/privoxy/config</filename>
352 <filename>/etc/privoxy/default.action</filename>
353 <filename>/etc/privoxy/standard.action</filename>
354 <filename>/etc/privoxy/user.action</filename>
355 <filename>/etc/privoxy/default.filter</filename>
356 <filename>/etc/privoxy/trust</filename>
357 <filename>/etc/privoxy/templates/*</filename>
358 <filename>/var/log/privoxy/logfile</filename>
362 Various other files should be included, but may vary depending on platform
363 and build configuration. More documentation should be included in the local
364 documentation directory.
370 <!-- ~~~~~ New section ~~~~~ -->
371 <refsect1><title>Signals</title>
373 <!-- command tag is used here to get proper looking format -->
374 <command>Privoxy</command> terminates on the <command>SIGINT</command>,
375 <command>SIGTERM</command> and <command>SIGABRT</command> signals. Log
376 rotation scripts may cause a re-opening of the logfile by sending a
377 <command>SIGHUP</command> to <command>Privoxy</command>. Note that unlike
378 other daemons, <command>Privoxy</command> does not need to be made aware of
379 config file changes by <command>SIGHUP</command> -- it will detect them
385 <!-- ~~~~~ New section ~~~~~ -->
386 <refsect1><title>Notes</title>
389 This is a &p-status; version of <command>Privoxy</command>. Not
390 all features are well tested.
393 Please see the <citetitle>User Manual</citetitle> on how to contact the
394 developers for feature requests, reporting problems, and other questions.
399 <!-- ~~~~~ New section ~~~~~ -->
400 <refsect1><title>See Also</title>
401 <!-- Include seealso.sgml boilerplate: -->
403 <!-- end boilerplate -->
406 <!-- ~~~~~ New section ~~~~~ -->
407 <refsect1><title>Development Team</title>
408 <!-- Include p-authors.sgml boilerplate: -->
410 <!-- end boilerplate -->
413 <!-- ~~~~~ New section ~~~~~ -->
414 <refsect1><title>Copyright and License</title>
416 <refsect2><title>Copyright</title>
417 <!-- Include copyright.sgml boilerplate: -->
419 <!-- end boilerplate -->
422 <refsect2><title>License</title>
423 <!-- Include license.sgml boilerplate: -->
425 <!-- end boilerplate -->