Rebuild HTML docs 3.0.26 UNRELEASED
[privoxy.git] / doc / webserver / faq / index.html
index d73498c..dc131e1 100644 (file)
@@ -2,7 +2,6 @@
 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
 <html>
   <head>
-    <meta name="generator" content="HTML Tidy, see www.w3.org">
     <title>
       Privoxy Frequently Asked Questions
     </title>
@@ -11,94 +10,89 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
     <link rel="NEXT" title="General Information" href="general.html">
     <link rel="STYLESHEET" type="text/css" href="../p_doc.css">
     <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
-<style type="text/css">
- body {
-  background-color: #EEEEEE;
-  color: #000000;
- }
- :link { color: #0000FF }
- :visited { color: #840084 }
- :active { color: #0000FF }
- hr.c2 {text-align: left}
- dt.c1 {font-weight: bold}
-</style>
   </head>
-  <body class="ARTICLE">
+  <body class="ARTICLE" bgcolor="#EEEEEE" text="#000000" link="#0000FF"
+  vlink="#840084" alink="#0000FF">
     <div class="ARTICLE">
       <div class="TITLEPAGE">
         <h1 class="TITLE">
           <a name="AEN2">Privoxy Frequently Asked Questions</a>
         </h1>
         <p class="PUBDATE">
-          <sub><a href="copyright.html">Copyright</a> &copy; 2001-2011 by <a
-          href="http://www.privoxy.org/" target="_top">Privoxy
+          <sub><a href="copyright.html">Copyright</a> &copy; 2001-2016 by <a
+          href="https://www.privoxy.org/" target="_top">Privoxy
           Developers</a></sub><br>
         </p>
         <p class="PUBDATE">
-          $Id: index.html,v 1.67 2011/08/26 16:14:03 fabiankeil Exp $<br>
+          $Id: faq.sgml,v 2.128 2016/07/26 10:46:29 fabiankeil Exp $<br>
         </p>
         <div>
-          <a name="AEN9"></a>
-          <p>
-            This FAQ gives quick answers to frequently asked questions about
-            <a href="http://www.privoxy.org/" target="_top">Privoxy</a>. It
-            is not a substitute for the <a href="../user-manual/index.html"
-            target="_top"><i class="CITETITLE">Privoxy User Manual</i></a>.
-          </p>
-          <p>
-            What is Privoxy?
-          </p>
-          <p>
-            Privoxy is a non-caching web proxy with advanced filtering
-            capabilities for enhancing privacy, modifying web page data and
-            HTTP headers, controlling access, and removing ads and other
-            obnoxious Internet junk. Privoxy has a flexible configuration and
-            can be customized to suit individual needs and tastes. It has
-            application for both stand-alone systems and multi-user networks.
-          </p>
-          <p>
-            Privoxy is Free Software and licensed under the GNU GPLv2.
-          </p>
-          <p>
-            Privoxy is an associated project of Software in the Public
-            Interest (SPI).
-          </p>
-          <p>
-            Helping hands and donations are welcome:
-          </p>
-          <ul>
-            <li>
-              <p>
-                <a href="http://www.privoxy.org/faq/general.html#PARTICIPATE"
-                target=
-                "_top">http://www.privoxy.org/faq/general.html#PARTICIPATE</a>
-              </p>
-            </li>
-            <li>
-              <p>
-                <a href="http://www.privoxy.org/faq/general.html#DONATE"
-                target=
-                "_top">http://www.privoxy.org/faq/general.html#DONATE</a>
-              </p>
-            </li>
-          </ul>
+          <div class="ABSTRACT">
+            <a name="AEN9"></a>
+            <p>
+              This FAQ gives quick answers to frequently asked questions
+              about <a href="https://www.privoxy.org/" target=
+              "_top">Privoxy</a>. It is not a substitute for the <a href=
+              "../user-manual/index.html" target="_top"><i class=
+              "CITETITLE">Privoxy User Manual</i></a>.
+            </p>
+            <p>
+              What is Privoxy?
+            </p>
+            <p>
+              Privoxy is a non-caching web proxy with advanced filtering
+              capabilities for enhancing privacy, modifying web page data and
+              HTTP headers, controlling access, and removing ads and other
+              obnoxious Internet junk. Privoxy has a flexible configuration
+              and can be customized to suit individual needs and tastes. It
+              has application for both stand-alone systems and multi-user
+              networks.
+            </p>
+            <p>
+              Privoxy is Free Software and licensed under the GNU GPLv2.
+            </p>
+            <p>
+              Privoxy is an associated project of Software in the Public
+              Interest (SPI).
+            </p>
+            <p>
+              Helping hands and donations are welcome:
+            </p>
+            <ul>
+              <li>
+                <p>
+                  <a href=
+                  "https://www.privoxy.org/faq/general.html#PARTICIPATE"
+                  target=
+                  "_top">https://www.privoxy.org/faq/general.html#PARTICIPATE</a>
+                </p>
+              </li>
+              <li>
+                <p>
+                  <a href="https://www.privoxy.org/faq/general.html#DONATE"
+                  target=
+                  "_top">https://www.privoxy.org/faq/general.html#DONATE</a>
+                </p>
+              </li>
+            </ul>
 
-          <p>
-            Please note that this document is a work in progress. This copy
-            represents the state at the release of version 3.0.18. You can
-            find the latest version of the document at <a href=
-            "http://www.privoxy.org/faq/" target=
-            "_top">http://www.privoxy.org/faq/</a>. Please see the <a href=
-            "contact.html">Contact section</a> if you want to contact the
-            developers.
-          </p>
+            <p>
+              Please note that this document is a work in progress. This copy
+              represents the state at the release of version 3.0.26. You can
+              find the latest version of the document at <a href=
+              "https://www.privoxy.org/faq/" target=
+              "_top">https://www.privoxy.org/faq/</a>. Please see the <a
+              href="contact.html">Contact section</a> if you want to contact
+              the developers.
+            </p>
+          </div>
         </div>
         <hr>
       </div>
       <div class="TOC">
         <dl>
-          <dt class="c1">
-            Table of Contents
+          <dt>
+            <b>Table of Contents</b>
           </dt>
           <dt>
             1. <a href="general.html">General Information</a>
@@ -126,7 +120,7 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 <span class="QUOTE">"Junkbuster"</span>?</a>
               </dt>
               <dt>
-                1.6. <a href="general.html#AEN85">Why <span class=
+                1.6. <a href="general.html#WHYPRIVOXY">Why <span class=
                 "QUOTE">"Privoxy"</span>? Why change the name from Junkbuster
                 at all?</a>
               </dt>
@@ -139,12 +133,12 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 what is an ad, and what is not?</a>
               </dt>
               <dt>
-                1.9. <a href="general.html#AEN163">Can Privoxy make mistakes?
-                This does not sound very scientific.</a>
+                1.9. <a href="general.html#MISTAKES">Can Privoxy make
+                mistakes? This does not sound very scientific.</a>
               </dt>
               <dt>
-                1.10. <a href="general.html#AEN169">Will I have to configure
-                Privoxy before I can use it?</a>
+                1.10. <a href="general.html#CONFIGORNOT">Will I have to
+                configure Privoxy before I can use it?</a>
               </dt>
               <dt>
                 1.11. <a href="general.html#LAN">Can Privoxy run as a server
@@ -186,6 +180,10 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                   </dt>
                 </dl>
               </dd>
+              <dt>
+                1.18. <a href="general.html#SPONSOR">How can I become a
+                sponsor and get my logo or link on privoxy.org?</a>
+              </dt>
             </dl>
           </dd>
           <dt>
@@ -231,8 +229,8 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
           <dd>
             <dl>
               <dt>
-                3.1. <a href="configuration.html#AEN360">What exactly is an
-                <span class="QUOTE">"actions"</span> file?</a>
+                3.1. <a href="configuration.html#ACTIONSFILE">What exactly is
+                an <span class="QUOTE">"actions"</span> file?</a>
               </dt>
               <dt>
                 3.2. <a href="configuration.html#ACTIONSS">The <span class=
@@ -240,11 +238,11 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 some of these <span class="QUOTE">"actions"</span>.</a>
               </dt>
               <dt>
-                3.3. <a href="configuration.html#AEN383">How are actions
+                3.3. <a href="configuration.html#ACTCONFIG">How are actions
                 files configured? What is the easiest way to do this?</a>
               </dt>
               <dt>
-                3.4. <a href="configuration.html#AEN392">There are several
+                3.4. <a href="configuration.html#AEN418">There are several
                 different <span class="QUOTE">"actions"</span> files. What
                 are the differences?</a>
               </dt>
@@ -276,7 +274,7 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 security issues?</a>
               </dt>
               <dt>
-                3.11. <a href="configuration.html#AEN480">What is the <tt
+                3.11. <a href="configuration.html#FILTERFILE">What is the <tt
                 class="FILENAME">default.filter</tt> file? What is a <span
                 class="QUOTE">"filter"</span>?</a>
               </dt>
@@ -285,18 +283,18 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 Privoxy to act as a proxy for my LAN?</a>
               </dt>
               <dt>
-                3.13. <a href="configuration.html#AEN531">Instead of ads, now
-                I get a checkerboard pattern. I don't want to see
+                3.13. <a href="configuration.html#NOSEEUM">Instead of ads,
+                now I get a checkerboard pattern. I don't want to see
                 anything.</a>
               </dt>
               <dt>
-                3.14. <a href="configuration.html#AEN548">Why would anybody
+                3.14. <a href="configuration.html#WHYSEEUM">Why would anybody
                 want to see a checkerboard pattern?</a>
               </dt>
               <dt>
-                3.15. <a href="configuration.html#AEN554">I see some images
-                being replaced with text instead of the checkerboard image.
-                Why and how do I get rid of this?</a>
+                3.15. <a href="configuration.html#BLOCKEDBYTEXT">I see some
+                images being replaced with text instead of the checkerboard
+                image. Why and how do I get rid of this?</a>
               </dt>
               <dt>
                 3.16. <a href="configuration.html#SRVANY">Can Privoxy run as
@@ -371,8 +369,8 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
           <dd>
             <dl>
               <dt>
-                4.1. <a href="misc.html#AEN729">How much does Privoxy slow my
-                browsing down? This has to add extra time to browsing.</a>
+                4.1. <a href="misc.html#SLOWSME">How much does Privoxy slow
+                my browsing down? This has to add extra time to browsing.</a>
               </dt>
               <dt>
                 4.2. <a href="misc.html#LOADINGTIMES">I notice considerable
@@ -398,11 +396,11 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 4.7. <a href="misc.html#IP">How can I hide my IP address?</a>
               </dt>
               <dt>
-                4.8. <a href="misc.html#AEN794">Can Privoxy guarantee I am
-                anonymous?</a>
+                4.8. <a href="misc.html#ANONFORSURE">Can Privoxy guarantee I
+                am anonymous?</a>
               </dt>
               <dt>
-                4.9. <a href="misc.html#AEN812">A test site says I am not
+                4.9. <a href="misc.html#PROXYTEST">A test site says I am not
                 using a Proxy.</a>
               </dt>
               <dt>
@@ -410,28 +408,28 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 with Tor?</a>
               </dt>
               <dt>
-                4.11. <a href="misc.html#AEN868">Might some things break
+                4.11. <a href="misc.html#SITEBREAK">Might some things break
                 because header information or content is being altered?</a>
               </dt>
               <dt>
-                4.12. <a href="misc.html#AEN882">Can Privoxy act as a <span
+                4.12. <a href="misc.html#CACHING">Can Privoxy act as a <span
                 class="QUOTE">"caching"</span> proxy to speed up web
                 browsing?</a>
               </dt>
               <dt>
-                4.13. <a href="misc.html#AEN892">What about as a firewall?
+                4.13. <a href="misc.html#FIREWALL">What about as a firewall?
                 Can Privoxy protect me?</a>
               </dt>
               <dt>
-                4.14. <a href="misc.html#AEN897">I have large empty spaces /
+                4.14. <a href="misc.html#WASTED">I have large empty spaces /
                 a checkerboard pattern now where ads used to be. Why?</a>
               </dt>
               <dt>
-                4.15. <a href="misc.html#AEN905">How can Privoxy filter
-                Secure (HTTPS) URLs?</a>
+                4.15. <a href="misc.html#SSL">How can Privoxy filter Secure
+                (HTTPS) URLs?</a>
               </dt>
               <dt>
-                4.16. <a href="misc.html#AEN919">Privoxy runs as a <span
+                4.16. <a href="misc.html#SECURE">Privoxy runs as a <span
                 class="QUOTE">"server"</span>. How secure is it? Do I need to
                 take any special precautions?</a>
               </dt>
@@ -455,7 +453,7 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 "QUOTE">"crunch"</span>?</a>
               </dt>
               <dt>
-                4.21. <a href="misc.html#DOWNLOADS">Can Privoxy effect files
+                4.21. <a href="misc.html#DOWNLOADS">Can Privoxy affect files
                 that I download from a webserver? FTP server?</a>
               </dt>
               <dt>
@@ -493,7 +491,7 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
           <dd>
             <dl>
               <dt>
-                5.1. <a href="trouble.html#AEN1091">I cannot connect to any
+                5.1. <a href="trouble.html#REFUSED">I cannot connect to any
                 websites. Or, I am getting <span class="QUOTE">"connection
                 refused"</span> message with every web page. Why?</a>
               </dt>
@@ -502,7 +500,7 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 Error (WSAECONNREFUSED) on every page?</a>
               </dt>
               <dt>
-                5.3. <a href="trouble.html#AEN1114">I just added a new rule,
+                5.3. <a href="trouble.html#FLUSHIT">I just added a new rule,
                 but the steenkin ad is still getting through. How?</a>
               </dt>
               <dt>
@@ -535,11 +533,9 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 "LITERAL">localhost</tt> as my browser's proxy setting.</a>
               </dt>
               <dt>
-                5.10. <a href="trouble.html#BLANKPAGE">I get a completely
-                blank page at one site. <span class="QUOTE">"View
-                Source"</span> shows only: <span class=
-                "MARKUP">&lt;html&gt;&lt;body&gt;&lt;/body&gt;&lt;/html&gt;</span>.
-                Without Privoxy the page loads fine.</a>
+                5.10. <a href="trouble.html#MACOSXACCOUNTDELETION">I just
+                upgraded to Mac OS X 10.9 (Mavericks) and now <span class=
+                "APPLICATION">Privoxy</span> has stopped working.</a>
               </dt>
               <dt>
                 5.11. <a href="trouble.html#NOHOSTNAME">My logs show many
@@ -601,6 +597,15 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
                 class="APPLICATION">Privoxy</span> with Gentoo's portage and
                 it appears to be very slow. Why?</a>
               </dt>
+              <dt>
+                5.24. <a href="trouble.html#TAINTED-SOCKETS">What are tainted
+                sockets and how do I prevent them?</a>
+              </dt>
+              <dt>
+                5.25. <a href="trouble.html#PCRE-STACK-LIMIT">After adding my
+                custom filters, <span class="APPLICATION">Privoxy</span>
+                crashes when visitting certain websites</a>
+              </dt>
             </dl>
           </dd>
           <dt>
@@ -610,29 +615,37 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
           <dd>
             <dl>
               <dt>
-                6.1. <a href="contact.html#CONTACT-SUPPORT">Get Support</a>
+                6.1. <a href="contact.html#SUFFICIENT-INFORMATION">Please
+                provide sufficient information</a>
+              </dt>
+              <dt>
+                6.2. <a href="contact.html#CONTACT-SUPPORT">Get Support</a>
               </dt>
               <dt>
-                6.2. <a href="contact.html#REPORTING">Reporting Problems</a>
+                6.3. <a href="contact.html#REPORTING">Reporting Problems</a>
               </dt>
               <dd>
                 <dl>
                   <dt>
-                    6.2.1. <a href="contact.html#CONTACT-ADS">Reporting Ads
+                    6.3.1. <a href="contact.html#CONTACT-ADS">Reporting Ads
                     or Other Configuration Problems</a>
                   </dt>
                   <dt>
-                    6.2.2. <a href="contact.html#CONTACT-BUGS">Reporting
+                    6.3.2. <a href="contact.html#CONTACT-BUGS">Reporting
                     Bugs</a>
                   </dt>
                 </dl>
               </dd>
               <dt>
-                6.3. <a href="contact.html#CONTACT-FEATURE">Request New
-                Features</a>
+                6.4. <a href="contact.html#SECURITY-CONTACT">Reporting
+                security problems</a>
+              </dt>
+              <dt>
+                6.5. <a href="contact.html#MAILING-LISTS">Mailing Lists</a>
               </dt>
               <dt>
-                6.4. <a href="contact.html#MAILING-LISTS">Mailing Lists</a>
+                6.6. <a href="contact.html#SF-TRACKERS">SourceForge support
+                trackers</a>
               </dt>
             </dl>
           </dd>
@@ -643,10 +656,10 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
           <dd>
             <dl>
               <dt>
-                7.1. <a href="copyright.html#AEN1464">License</a>
+                7.1. <a href="copyright.html#AEN1505">License</a>
               </dt>
               <dt>
-                7.2. <a href="copyright.html#AEN1480">History</a>
+                7.2. <a href="copyright.html#AEN1514">History</a>
               </dt>
             </dl>
           </dd>
@@ -654,7 +667,7 @@ Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
       </div>
     </div>
     <div class="NAVFOOTER">
-      <hr width="100%" class="c2">
+      <hr align="LEFT" width="100%">
       <table summary="Footer navigation table" width="100%" border="0"
       cellpadding="0" cellspacing="0">
         <tr>