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<html><head><title>Index: A (CGI Programming with Perl)</title></head><body bgcolor="#FFFFFF" text="#000000"><!-- START OF BODY --><!-- TOP BANNER --><p><img src="../gifs/smbanns.gif" usemap="#banner-map" border=0 alt="Book Home" ></a></p><map name="banner-map"><area alt="CGI Programming with Perl" href="../index.htm" coords="0,0,466,65" shape="rect" /><area alt="Search this book" href="../jobjects/fsearch.htm" coords="467,0,514,18" shape="rect" /></map></map><!-- TOP INDEX LINKS --><p><font size="-1"><a href="idx_0.htm">Symbols</a>| <a href="idx_a.htm">A</a>| <a href="idx_b.htm">B</a>| <a href="idx_c.htm">C</a>| <a href="idx_d.htm">D</a>| <a href="idx_e.htm">E</a>| <a href="idx_f.htm">F</a>| <a href="idx_g.htm">G</a>| <a href="idx_h.htm">H</a>| <a href="idx_i.htm">I</a>| <a href="idx_j.htm">J</a>| <a href="idx_k.htm">K</a>| <a href="idx_l.htm">L</a>| <a href="idx_m.htm">M</a>| <a href="idx_n.htm">N</a>| <a href="idx_o.htm">O</a>| <a href="idx_p.htm">P</a>| <a href="idx_q.htm">Q</a>| <a href="idx_r.htm">R</a>| <a href="idx_s.htm">S</a>| <a href="idx_t.htm">T</a>| <a href="idx_u.htm">U</a>| <a href="idx_v.htm">V</a>| <a href="idx_w.htm">W</a>| <a href="idx_x.htm">X</a>| <a href="idx_y.htm">Y</a>| <a href="idx_z.htm">Z</a></FONT><!-- INDEX SECTION BODY --><H1>Index: A</H1><DL><a name="absolute-URLs"><dt>absolute URLs: <a href="../ch02_01.htm#INDEX-215">2.1.2. Absolute and Relative URLs</a></dt><dd><dl> <dt><a href="../ch02_01.htm#INDEX-219">2.1.2. Absolute and Relative URLs</a></dt> <a name="redirecting-to"> <dt>redirecting to: <a href="../ch03_03.htm#INDEX-591">3.3.1.2. Forwarding to another URL</a></dt> </dl></dd><a name="Accept-header"><dt>Accept header: <a href="../ch02_03.htm#INDEX-354">2.3.2.6. Accept</a></dt><dd><dl> <dt><a href="../ch03_04.htm#INDEX-685">3.4.1. Check the Client Browser</a></dt> <a name="list-HTTP-media-types-in"> <dt>list, HTTP media types in: <a href="../ch02_06.htm#INDEX-471">2.6.1. Media Type</a></dt> <a name="media-types-checking-for"> <dt>media types, checking for: <a href="../ch13_05.htm#INDEX-2611">13.5.2. Converting PNGs to GIFs or JPEGs</a></dt> </dl></dd><a name="Accept-Language-and-Accept-Charset-headers"><dt>Accept-Language and Accept-Charset headers: <a href="../ch02_06.htm#INDEX-484">2.6.2. Internationalization</a></dt><a name="Accept-method-CGI.pm"><dt>Accept method (CGI.pm): <a href="../ch05_02.htm#INDEX-973">5.2.1.1. Accept</a></dt><a name="accepting-commands-forms"><dt>accepting commands (forms): <a href="../ch04_01.htm#INDEX-725">4. Forms and CGI</a></dt><a name="access-counters"><dt>access counters: <a href="../ch06_02.htm#INDEX-1328">6.2.6. Executing CGI Programs</a></dt><a name="access.conf-file-Apache-configuring-to-execute-CGI-application-with-user-requests"><dt>access.conf file (Apache), configuring to execute CGI application with user requests: <a href="../ch11_01.htm#INDEX-2194">11.1. Query Strings and Extra Path Information</a></dt><a name="ACTION-attribute"><dt>ACTION attribute: <a href="../ch04_02.htm#INDEX-777">4.2.2. The <FORM> Tag</a></dt><a name="ActiveState"><dt>ActiveState</dt><dd><dl> <a name="Perl-debugger"> <dt>Perl debugger: <a href="../ch15_03.htm#INDEX-3034">15.3.5.3. ActiveState Perl debugger</a></dt> <a name="Perl-Development-Kit-PDK-downloading"> <dt>Perl Development Kit (PDK), downloading: <a href="../ch15_03.htm#INDEX-3038">15.3.5.3. ActiveState Perl debugger</a></dt> <a name="PerlEx-module"> <dt>PerlEx module: <a href="../ch17_01.htm#INDEX-3134">17. Efficiency and Optimization</a></dt> <a name="PPM-Perl-Package-Manager-using"> <dt>PPM (Perl Package Manager), using: <a href="../ch10_04.htm#INDEX-2094">10.4.1. Using DBI</a></dt> <a name="release-of-Perl-on-Win32"> <dt>release of Perl on Win32: <a href="../appb_01.htm#INDEX-3350">B.1.1. Installing Modules</a></dt> </dl></dd><a name="address-book-DBI-example"><dt>address book, DBI (example): <a href="../ch10_04.htm#INDEX-2114">10.4.2. DBI Address Book</a></dt><dd><dl> <a name="address-table-creating"> <dt>address table, creating: <a href="../ch10_04.htm#INDEX-2115">10.4.2.1. Address book database creation script</a></dt> <a name="CGI-script-querying-and-modifying-data-in"> <dt>CGI script, querying and modifying data in: <a href="../ch10_04.htm#INDEX-2125">10.4.2.2. Address book CGI script</a></dt> </dl></dd><a name="address-specification-email-addresses"><dt>address specification (email addresses): <a href="../ch09_02.htm#INDEX-1816">9.2.1. Validating Syntax</a></dt><a name="addresses-email"><dt>addresses, email: <a href="../ch09_02.htm#INDEX-1807">9.2. Email Addresses</a></dt><dd><dl> <a name="validating-syntax"> <dt>validating syntax: <a href="../ch09_02.htm#INDEX-1813">9.2.1. Validating Syntax</a></dt> </dl></dd><a name="AddType-directive-adding-to-httpd.conf"><dt>AddType directive, adding to httpd.conf: <a href="../ch06_02.htm#INDEX-1253">6.2.1. Configuration</a></dt><a name="Adobe-Portable-Document-Format-PDF"><dt>Adobe, Portable Document Format (PDF): <a href="../ch13_01.htm#INDEX-2482">13.1.4. PDF</a></dt><a name="age-of-files-considerations-with-mod_perl-use"><dt>age of files, considerations with mod_perl use: <a href="../ch17_03.htm#INDEX-3253">17.3.2. mod_perl Considerations</a></dt><a name="algorithms"><dt>algorithms</dt><dd><dl> <a name="automatic-stemming-or-removal-of-word-suffixes"> <dt>automatic stemming (or removal) of word suffixes: <a href="../ch12_03.htm#INDEX-2363">12.3. Inverted Index Search</a></dt> <a name="data-compression"> <dt>data compression</dt><dd><dl> <a name="lossy-use-with-JPEG-format"> <dt>lossy, use with JPEG format: <a href="../ch13_01.htm#INDEX-2476">13.1.3. JPEG</a></dt> <a name="LZW-compression-algorithm"> <dt>LZW compression algorithm: <a href="../ch13_01.htm#INDEX-2457">13.1.1. GIF</a></dt> <a name="PNG-images"> <dt>PNG images: <a href="../ch13_01.htm#INDEX-2467">13.1.2. PNG</a></dt> </dl></dd> <a name="decoding-form-data"> <dt>decoding form data: <a href="../ch04_03.htm#INDEX-896">4.3. Decoding Form Input</a></dt> <a name="hash-algorithms"> <dt>hash algorithms: <a href="../ch08_03.htm#INDEX-1712">8.3. Encryption</a></dt> <a name="random-images-selecting"> <dt>random images, selecting: <a href="../ch13_02.htm#INDEX-2492">13.2.1. An Example</a></dt> <a name="random-lines-in-text-files-selecting"> <dt>random lines in text files, selecting: <a href="../ch13_02.htm#INDEX-2494">13.2.1. An Example</a></dt> </dl></dd><a name="aliases-for-exported-symbols-in-Perl"><dt>aliases for exported symbols in Perl: <a href="../ch05_01.htm#INDEX-961">5.1.3. Standard and Object-Oriented Syntax</a></dt><a name="aligning-text"><dt>aligning text: <a href="../ch13_04.htm#INDEX-2546">13.4.1.1. GD::Text::Align</a></dt><a name="Allaire-ColdFusion-language"><dt>Allaire ColdFusion language: <a href="../ch01_03.htm#INDEX-106">1.3.2. Alternatives to CGI</a></dt><a name="alternative-target-specifying-for-document-updates"><dt>alternative target, specifying for document updates: <a href="../ch05_03.htm#INDEX-1100">5.3.1.4. Specifying an alternative target</a></dt><a name="ampersand--&-"><dt>ampersand ( & )</dt><dd><dl> <a name="appending-data-with"> <dt>appending data with: <a href="../ch04_03.htm#INDEX-897">4.3. Decoding Form Input</a></dt> <a name="between-name-value-pairs"> <dt>between name/value pairs: <a href="../ch02_01.htm#INDEX-205">2.1.1. Elements of a URL</a></dt> <a name="joining-key-value-pairs"> <dt>joining key-value pairs: <a href="../ch04_01.htm#INDEX-756">4.1. Sending Data to the Server</a></dt> <a name="separating-name-value-pairs"> <dt>separating name-value pairs: <a href="../ch04_03.htm#INDEX-898">4.3. Decoding Form Input</a></dt> </dl></dd><a name="ampersand-&"><dt>ampersand (&)</dt><dd><dl> <a name="Devel-:-:SawAmpersand-module"> <dt>Devel::SawAmpersand module: <a href="../ch17_01.htm#INDEX-3198">17.1.10. Regular Expressions </a></dt> </dl></dd><a name="anchor-tags-as-fragment-identifiers-HTML-documents"><dt>anchor tags as fragment identifiers (HTML documents): <a href="../ch02_01.htm#INDEX-213">2.1.1. Elements of a URL</a></dt><a name="animation-image-file-formats-supporting"><dt>animation, image file formats supporting: <a href="../ch13_01.htm#INDEX-2458">13.1.1. GIF</a></dt><a name="anonymous-temporary-files"><dt>anonymous temporary files: <a href="../ch10_01.htm#INDEX-1972">10.1.3.1. Anonymous temporary files</a></dt><a name="Apache-web-server"><dt>Apache web server</dt><dd><dl> <a name="access-configuration-file-editing"> <dt>access configuration file, editing: <a href="../ch11_01.htm#INDEX-2193">11.1. Query Strings and Extra Path Information</a></dt> <a name="buffering-output-to-client"> <dt>buffering output to client: <a href="../ch03_01.htm#INDEX-523">3.1.1.2. STDOUT</a></dt> <a name="configuring-for-Perl-and-CGI"> <dt>configuring for Perl and CGI: <a href="../ch01_04.htm#INDEX-128">1.4. Web Server Configuration</a></dt> <a name="error-log-location-of"> <dt>error log, location of: <a href="../ch15_03.htm#INDEX-2987">15.3.2. Check Error Logs</a></dt> <a name="FastCGI-installing-with"> <dt>FastCGI, installing with: <a href="../ch17_02.htm#INDEX-3214">17.2.1. Installing FastCGI</a></dt> <a name="htpasswd-utility"> <dt>htpasswd utility: <a href="../ch02_03.htm#INDEX-344">2.3.2.4. Authorization</a></dt> <a name="mod_perl"> <dt>mod_perl: <a href="../ch01_03.htm#INDEX-118">1.3.2. Alternatives to CGI</a></dt><dd><dl> <dt><a href="../ch17_03.htm#INDEX-3223">17.3. mod_perl</a></dt> <a name="installation-and-configuration"> <dt>installation and configuration: <a href="../ch17_03.htm#INDEX-3230">17.3.1. Installation and Configuration</a></dt> <a name="issues-with-using"> <dt>issues with using: <a href="../ch17_03.htm#INDEX-3241">17.3.2. mod_perl Considerations</a></dt> </dl></dd> <a name="mod_unique_id-module-using"> <dt>mod_unique_id module, using: <a href="../ch11_01.htm#INDEX-2199">11.1. Query Strings and Extra Path Information</a></dt> <a name="nph-scripts-output-buffering-and">⌨️ 快捷键说明
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