idx_p.htm

用perl编写CGI的好书。本书从解释CGI和底层HTTP协议如何工作开始

  <dt>three dimensional, creating with GD::Graph::pie3d: <a href="../ch13_04.htm#INDEX-2584">13.4.3. GD::Graph3D</a></dt>
  
</dl></dd>





<a name="pipes">
<dt>pipes</dt><dd><dl>
  
  <a name="email-messages-through-Perl-scripts">
  <dt>email messages through Perl scripts: <a href="../ch09_07.htm#INDEX-1918">9.7.2. Forwarding to Another User</a></dt>
  
  
  <a name="to-external-applications">
  <dt>to external applications: <a href="../ch08_02.htm#INDEX-1655">8.2.1. Calling External Applications</a></dt><dd><dl>
    <a name="checking-execution-within">
    <dt>checking execution within: <a href="../ch15_02.htm#INDEX-2940">15.2.3. Is It Open?</a></dt>
    
    <a name="mail-clients">
    <dt>mail clients: <a href="../ch09_01.htm#INDEX-1784">9.1.1. Mailers and Shells</a></dt>
    
    <a name="replacing-with-fork">
    <dt>replacing with fork: <a href="../ch08_02.htm#INDEX-1668">8.2.4. fork and exec</a></dt>
    
    <a name="security-risks">
    <dt>security risks: <a href="../ch08_02.htm#INDEX-1657">8.2.2. User Input and the Shell</a></dt>
    
  </dl></dd>
  
  
  <a name="opening-to-fgrep-command-for-reading">
  <dt>opening to fgrep command for reading: <a href="../ch12_01.htm#INDEX-2311">12.1. Searching One by One</a></dt>
  
  
  <a name="processes-checking-status-with-kill-function">
  <dt>processes, checking status with kill function: <a href="../ch15_02.htm#INDEX-2948">15.2.3. Is It Open?</a></dt>
  
</dl></dd>





<a name="pipes-|-delimiting-files-with">
<dt>pipes (|), delimiting files with: <a href="../ch10_01.htm#INDEX-1989">10.1.4. Delimiters</a></dt>





<a name="plain-buttons">
<dt>plain buttons: <a href="../ch04_02.htm#INDEX-850">4.2.3.9. Plain buttons</a></dt>





<a name="plus-sign-+">
<dt>plus sign (+)</dt><dd><dl>
  
  <a name="encoding-spaces-in-URLs">
  <dt>encoding spaces in URLs: <a href="../ch02_01.htm#INDEX-233">2.1.3. URL Encoding</a></dt>
  
  
  <a name="keywords-separating-in-queries">
  <dt>keywords, separating in queries: <a href="../ch05_02.htm#INDEX-1003">5.2.2.3. Index queries</a></dt>
  
  
  <a name="replacing-spaces-in-URL-text">
  <dt>replacing spaces in URL text: <a href="../ch04_01.htm#INDEX-752">4.1. Sending Data to the Server</a></dt>
  
  
  <a name="XML-elements">
  <dt>XML elements: <a href="../ch14_03.htm#INDEX-2751">14.3. Document Type Definition</a></dt>
  
</dl></dd>





<a name="PNG-images">
<dt>PNG images: <a href="../ch03_04.htm#INDEX-687">3.4.1. Check the Client Browser</a></dt><dd><dl>
  
  <a name="Chart-:-:PNGgraph">
  <dt>Chart::PNGgraph: <a href="../ch13_04.htm#INDEX-2553">13.4.2. GD::Graph</a></dt>
  
  
  <a name="converting-to-GIF-or-JPEG">
  <dt>converting to GIF or JPEG: <a href="../ch13_05.htm#INDEX-2607">13.5.2. Converting PNGs to GIFs or JPEGs</a></dt>
  
  
  <a name="features-added-over-GIF">
  <dt>features, added over GIF: <a href="../ch13_01.htm#INDEX-2463">13.1.2. PNG</a></dt>
  
  
  <a name="generating-with-GD-module">
  <dt>generating with GD module: <a href="../ch13_03.htm#INDEX-2517">13.3. Generating PNGs with GD</a></dt>
  
  
  <a name="linking-to-HTML-pages">
  <dt>linking to HTML pages: <a href="../ch03_04.htm#INDEX-693">3.4.1. Check the Client Browser</a></dt>
  
</dl></dd>





<a name="point-and-line-charts-combination-creating-with-GD-:-:Graph-:-:linespoints-module">
<dt>point and line charts combination, creating with GD::Graph::linespoints module: <a href="../ch13_04.htm#INDEX-2564">13.4.2. GD::Graph</a></dt>





<a name="point-charts-creating-with-GD-:-:Graph-:-:points-module">
<dt>point charts, creating with GD::Graph::points module: <a href="../ch13_04.htm#INDEX-2560">13.4.2. GD::Graph</a></dt>





<a name="pointers-to-directories-CGI-application-organization-and">
<dt>pointers to directories, CGI application organization and: <a href="../ch16_01.htm#INDEX-3065">16.1.2. Use Directories to Organize Your Projects</a></dt>





<a name="port-numbers">
<dt>port numbers: <a href="../ch02_01.htm#INDEX-190">2.1.1. Elements of a URL</a></dt><dd><dl>
  
  <a name="ommitting-in-URLs">
  <dt>ommitting in URLs: <a href="../ch02_01.htm#INDEX-218">2.1.2. Absolute and Relative URLs</a></dt>
  
</dl></dd>





<a name="Portable-Network-Graphic-image-format">
<dt>Portable Network Graphic image format (see <a href="idx_p.htm#PNG-images">PNG images</a>)
</dt>





<a name="POSIX-module">
<dt>POSIX module: <a href="../ch10_01.htm#INDEX-1982">10.1.3.2. Named temporary files</a></dt>





<a name="POST-requests">
<dt>POST requests: <a href="../ch02_03.htm#INDEX-314">2.3.1.4. POST</a></dt><dd><dl>
  
  <a name="300-level-status-code-responses-to">
  <dt>300-level status code responses to: <a href="../ch03_03.htm#INDEX-616">3.3.1.3. Specifying status codes</a></dt>
  
  
  <a name="Content-length-and-Content-type-fields">
  <dt>Content-length and Content-type fields: <a href="../ch02_03.htm#INDEX-328">2.3.2.2. Content-Length</a></dt>
  
  
  <a name="Content-length-header-referring-to">
  <dt>Content-length header, referring to: <a href="../ch03_01.htm#INDEX-514">3.1.1.1. STDIN</a></dt>
  
  
  <a name="form-data-to-URLs-with-keywords">
  <dt>form data to URLs with keywords: <a href="../ch05_02.htm#INDEX-1006">5.2.2.3. Index queries</a></dt>
  
  
  <a name="limiting-size-of">
  <dt>limiting size of: <a href="../ch05_01.htm#INDEX-938">5.1.1. Denial of Service Attacks</a></dt>
  
  
  <a name="mailing-list-form-example">
  <dt>mailing list form (example): <a href="../ch04_01.htm#INDEX-759">4.1. Sending Data to the Server</a></dt>
  
  
  <a name="options-including-in">
  <dt>options, including in: <a href="../ch04_01.htm#INDEX-737">4.1. Sending Data to the Server</a></dt>
  
  
  <a name="query-strings-accessing-from-URLs">
  <dt>query strings, accessing from URLs: <a href="../ch04_03.htm#INDEX-903">4.3. Decoding Form Input</a></dt>
  
  
  <a name="query-strings-and">
  <dt>query strings and: <a href="../ch05_02.htm#INDEX-996">5.2.2.2. POST and the query string</a></dt>
  
  
  <a name="query_string-method-and">
  <dt>query_string method and: <a href="../ch05_02.htm#INDEX-983">5.2.1.4. query_string</a></dt>
  
  
  <a name="URL-tampering-and">
  <dt>URL tampering and: <a href="../ch08_02.htm#INDEX-1690">8.2.5. Trusting the Browser</a></dt>
  
</dl></dd>





<a name="PostScript-image-file-format">
<dt>PostScript image file format: <a href="../ch13_05.htm#INDEX-2622">13.5.3. PDF and PostScript Support</a></dt>





<a name="pound-bang-#!-line">
<dt>pound-bang (#!) line: <a href="../ch15_01.htm#INDEX-2869">15.1.2. The Pound-Bang</a></dt><dd><dl>
  
  <a name="-c-flag-and">
  <dt>-c flag and: <a href="../ch15_03.htm#INDEX-2982">15.3.1. Check Syntax</a></dt>
  
</dl></dd>





<a name="PPM-Perl-Package-Manager">
<dt>PPM (Perl Package Manager): <a href="../ch10_04.htm#INDEX-2093">10.4.1. Using DBI</a></dt>





<a name="Pragma-:-no-cache-header">
<dt>Pragma: no-cache header: <a href="../ch03_04.htm#INDEX-717">3.4.3. Restricting Image Hijacking</a></dt>





<a name="pragmas">
<dt>pragmas</dt><dd><dl>
  
  <a name="coding-style-guide-covering-in">
  <dt>coding style guide, covering in: <a href="../ch16_02.htm#INDEX-3107">16.2. Coding Guidelines</a></dt>
  
  
  <a name="depending-on-variable-scope-Embperl-module">
  <dt>depending on variable scope, Embperl module: <a href="../ch06_04.htm#INDEX-1424">6.4.2.2. Variable scope</a></dt>
  
</dl></dd>





<a name="preferences-for-web-document-use-storing-as-cookies">
<dt>preferences for web document use, storing as cookies: <a href="../ch11_03.htm#INDEX-2257">11.3. Client-Side Cookies</a></dt>





<a name="prefixes-removing-from-words">
<dt>prefixes, removing from words: <a href="../ch12_03.htm#INDEX-2406">12.3. Inverted Index Search</a></dt>





<a name="prepare-command-passing-SQL-query-to">
<dt>prepare command, passing SQL query to: <a href="../ch10_04.htm#INDEX-2107">10.4.1.3. Database querying</a></dt>





<a name="print-statements">
<dt>print statements</dt><dd><dl>
  
  <a name="generating-HTML-output-with">
  <dt>generating HTML output with: <a href="../ch05_04.htm#INDEX-1162">5.4.1. Lots of print Statements</a></dt>
  
  
  <a name="here-documents">
  <dt>here documents: <a href="../ch01_02.htm#INDEX-58">1.2.1. Sample CGI</a></dt>
  
</dl></dd>





<a name="printenv-command">
<dt>printenv command: <a href="../ch06_02.htm#INDEX-1276">6.2.2. Format</a></dt>





<a name="printing">
<dt>printing</dt><dd><dl>
  
  <a name="Embperl-blocks">
  <dt>Embperl blocks: <a href="../ch06_04.htm#INDEX-1419">6.4.2.1. Embperl code blocks</a></dt>
  
  
  <a name="HTTP-headers-in-error-handling">
  <dt>HTTP headers in error handling: <a href="../ch05_05.htm#INDEX-1205">5.5.3. Error Subroutines</a></dt>
  
  
  <a name="image-files-determining-increments">
  <dt>image files, determining increments: <a href="../ch03_04.htm#INDEX-697">3.4.1. Check the Client Browser</a></dt>
  
  
  <a name="multiple-items-in-lists">
  <dt>multiple items in lists: <a href="../ch05_03.htm#INDEX-1143">5.3.3. Standard HTML Elements</a></dt>
  
  
  <a name="Perl-data-structures-with-Data-:-:Dumper">
  <dt>Perl data structures with Data::Dumper: <a href="../ch15_03.htm#INDEX-3009">15.3.4. Dumping Variables</a></dt>
  
  
  <a name="related-URLs">
  <dt>related URLs: <a href="../ch14_05.htm#INDEX-2816">14.5. CGI Gateway to XML Middleware</a></dt>
  
  
  <a name="Set-Cookie-header">
  <dt>Set-Cookie header: <a href="../ch11_03.htm#INDEX-2267">11.3.1. Setting Cookies</a></dt>
  
  
  <a name="status-codes-with-Status-header">
  <dt>status codes with Status header: <a href="../ch03_03.htm#INDEX-658">3.3.1.3. Specifying status codes</a></dt>
  
  
  <a name="to-STDOUT">
  <dt>to STDOUT: <a href="../ch01_02.htm#INDEX-21">1.2. Introduction to CGI</a></dt><dd><dl>
    <dt><a href="../ch03_01.htm#INDEX-516">3.1.1.2. STDOUT</a></dt>
  </dl></dd>
  
  
  <a name="tag">
  <dt>tag: <a href="../ch05_03.htm#INDEX-1141">5.3.3. Standard HTML Elements</a></dt>
  
  
  <a name="variable-values">
  <dt>variable values: <a href="../ch15_03.htm#INDEX-3006">15.3.4. Dumping Variables</a></dt>
  
</dl></dd>





<a name="process-identifier-PID">
<dt>process identifier (PID): <a href="../ch08_02.htm#INDEX-1674">8.2.4. fork and exec</a></dt>





<a name="processes">
<dt>processes</dt><dd><dl>
  
  <a name="child-processes">
  <dt>child processes</dt><dd><dl>
    <a name="checking-PID-of">
    <dt>checking PID of: <a href="../ch15_02.htm#INDEX-2945">15.2.3. Is It Open?</a></dt>
    
    <a name="creating-with-pipe-connected">
    <dt>creating with pipe connected: <a href="../ch08_02.htm#INDEX-1673">8.2.4. fork and exec</a></dt>
    
  </dl></dd>
  
  
  <a name="creating-separate-to-handle-CGI-scripts">
  <dt>creating separate to handle CGI scripts: <a href="../ch01_03.htm#INDEX-93">1.3.2. Alternatives to CGI</a></dt>
  
  
  <a name="local-as-clients">
  <dt>local, as clients: <a href="../ch14_01.htm#INDEX-2682">14.1. Communicating with Other Servers</a></dt>
  
  
  <a name="parent-processes">
  <dt>parent processes: <a href="../ch08_02.htm#INDEX-1676">8.2.4. fork and exec</a></dt>
  
  
  <a name="in-pipes-checking-status-with-kill-function">
  <dt>in pipes, checking status with kill function: <a href="../ch15_02.htm#INDEX-2949">15.2.3. Is It Open?</a></dt>
  
  
  <a name="remote-as-servers">
  <dt>remote, as servers: <a href="../ch14_01.htm#INDEX-2680">14.1. Communicating with Other Servers</a></dt>
  
</dl></dd>





<a name="processing-images-Image-:-:Magick-module">
<dt>processing images, Image::Magick module: <a href="../ch13_05.htm#INDEX-2629">13.5.4. Image Processing</a></dt>





<a name="procmail">
<dt>procmail: <a href="../ch09_07.htm#INDEX-1900">9.7. procmail</a></dt><dd><dl>
  
  <a name="forwarding-email-messages-to-another-user">
  <dt>forwarding email messages to another user: <a href="../ch09_07.htm#INDEX-1916">9.7.2. Forwarding to Another User</a></dt>
  
</dl></dd>





<a name="program-logic-bracket-pairs-in-Embperl">
<dt>program logic, bracket pairs in Embperl: <a href="../ch06_04.htm#INDEX-1412">6.4.2.1. Embperl code blocks</a></dt>





<a name="programming-in-the-large">
<dt>programming in the large (see <a href="idx_s.htm#strategic-programming">strategic programming</a>)
</dt>





<a name="programming-languages">
<dt>programming languages</dt><dd><dl>
  
  <a name="ASP-support-for">
  <dt>ASP, support for: <a href="../ch01_03.htm#INDEX-98">1.3.2. Alternatives to CGI</a></dt>
  
  
  <a name="code-file-extensions">
  <dt>code file extensions: <a href="../ch02_06.htm#INDEX-487">2.6.2. Internationalization</a></dt>
  
  
  <a name="content-negotiation-and">
  <dt>content negotiation and: <a href="../ch02_06.htm#INDEX-461">2.6. Content Negotiation</a></dt>
  
  
  <a name="exchanging-data-between">
  <dt>exchanging data between: <a href="../ch07_03.htm#INDEX-1575">7.3.1. WDDX</a></dt>
  
  
  <a name="interpreted-languages-delays-caused-by">
  <dt>interpreted languages, delays caused by: <a href="../ch17_01.htm#INDEX-3137">17. Efficiency and Optimization</a></dt>
  
  
  <a name="negotiation-for-static-documents">
  <dt>negotiation for static documents: <a href="../ch02_06.htm#INDEX-486">2.6.2. Internationalization</a></dt>
  
</dl></dd>





<a name="programs-CGI">
<dt>programs, CGI</dt><dd><dl>
  
  <a name="503-Service-Unavailable-status-responses">
  <dt>503 Service Unavailable status responses: <a href="../ch03_03.htm#INDEX-654">3.3.1.3. Specifying status codes</a></dt>