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<html><head><title>Index: F (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: F</H1><DL><a name="false-identities-email-senders"><dt>false identities, email senders: <a href="../ch09_01.htm#INDEX-1790">9.1.2. False Identities</a></dt><a name="FastCGI"><dt>FastCGI: <a href="../ch01_03.htm#INDEX-115">1.3.2. Alternatives to CGI</a></dt><dd><dl> <dt><a href="../ch17_02.htm#INDEX-3210">17.2. FastCGI</a></dt> <a name="installing"> <dt>installing: <a href="../ch17_02.htm#INDEX-3212">17.2.1. Installing FastCGI</a></dt> <a name="strict-pragma-required-use-of"> <dt>strict pragma, required use of: <a href="../ch01_02.htm#INDEX-50">1.2.1. Sample CGI</a></dt> </dl></dd><a name="fatal-error-messages"><dt>fatal error messages</dt><dd><dl> <a name="displaying-in-browser"> <dt>displaying in browser: <a href="../ch05_05.htm#INDEX-1197">5.5.2. CGI::Carp</a></dt> <a name="trapping-fatal-calls"> <dt>trapping fatal calls: <a href="../ch15_02.htm#INDEX-2953">15.2.4. Trap die</a></dt> </dl></dd><a name="fatalsToBrowser-option"><dt>fatalsToBrowser option: <a href="../ch14_05.htm#INDEX-2799">14.5. CGI Gateway to XML Middleware</a></dt><a name="Fcntl-module"><dt>Fcntl module: <a href="../ch10_01.htm#INDEX-1940">10.1.1.1. flock</a></dt><dd><dl> <a name="access-flags"> <dt>access flags: <a href="../ch10_02.htm#INDEX-2031">10.2.1. DB_File</a></dt> </dl></dd><a name="fgrep-command"><dt>fgrep command: <a href="../ch12_01.htm#INDEX-2303">12.1. Searching One by One</a></dt><dd><dl> <a name="passing-through-a-shell"> <dt>passing through a shell: <a href="../ch12_01.htm#INDEX-2307">12.1. Searching One by One</a></dt> </dl></dd><a name="fields"><dt>fields</dt><dd><dl> <a name="arrays-of-rows-returned-as"> <dt>arrays of, rows returned as: <a href="../ch10_04.htm#INDEX-2112">10.4.1.3. Database querying</a></dt> <a name="forms-resetting-to-default-values"> <dt>forms, resetting to default values: <a href="../ch04_02.htm#INDEX-834">4.2.3.7. Reset buttons</a></dt> <a name="headers"> <dt>headers</dt><dd><dl> <a name="HTTP"> <dt>HTTP: <a href="../ch02_02.htm#INDEX-285">2.2.2. HTTP Headers</a></dt><dd><dl> <dt><a href="../ch02_03.htm#INDEX-321">2.3.2. Request Header Field Lines</a></dt> </dl></dd> <a name="Internet-email-messages"> <dt>Internet email messages: <a href="../ch09_03.htm#INDEX-1835">9.3. Structure of Internet Email</a></dt> </dl></dd> <a name="hidden-HTML-forms"> <dt>hidden, HTML forms (see <a href="idx_h.htm#hidden-fields">hidden fields</a>)</dt> <a name="names-and-descriptions-in-database"> <dt>names and descriptions in database: <a href="../ch10_04.htm#INDEX-2134">10.4.2.2. Address book CGI script</a></dt> <a name="validation-functions-JavaScript"> <dt>validation functions, JavaScript: <a href="../ch07_02.htm#INDEX-1548">7.2.1.3. Validation example</a></dt> </dl></dd><a name="figlet-application"><dt>figlet application: <a href="../ch08_02.htm#INDEX-1651">8.2.1. Calling External Applications</a></dt><dd><dl> <a name="figlet_INSECURE2.cgi-script-example"> <dt>figlet_INSECURE2.cgi script (example): <a href="../ch08_02.htm#INDEX-1690">8.2.3. Security Strategies</a></dt> </dl></dd><a name="file-formats-images"><dt>file formats, images: <a href="../ch13_01.htm#INDEX-2447">13.1. File Formats</a></dt><dd><dl> <a name="GIF"> <dt>GIF: <a href="../ch13_01.htm#INDEX-2449">13.1.1. GIF</a></dt> <a name="Image-:-:Magick-module-working-with"> <dt>Image::Magick module, working with: <a href="../ch13_05.htm#INDEX-2606">13.5.1.2. Enabling LZW compression</a></dt> <a name="JPEG"> <dt>JPEG: <a href="../ch13_01.htm#INDEX-2472">13.1.3. JPEG</a></dt> <a name="PDF"> <dt>PDF: <a href="../ch13_01.htm#INDEX-2481">13.1.4. PDF</a></dt> <a name="PNG"> <dt>PNG: <a href="../ch13_01.htm#INDEX-2462">13.1.1.1. The LZW patent</a></dt> </dl></dd><a name="file-handles"><dt>file handles</dt><dd><dl> <a name="anonymous-temporary-files"> <dt>anonymous temporary files: <a href="../ch10_01.htm#INDEX-1975">10.1.3.1. Anonymous temporary files</a></dt> <a name="$DBH-database-handle"> <dt>$DBH (database handle): <a href="../ch10_04.htm#INDEX-2131">10.4.2.2. Address book CGI script</a></dt> <a name="file-locks-using-with"> <dt>file locks, using with: <a href="../ch10_01.htm#INDEX-1939">10.1.1.1. flock</a></dt> <a name="obtaining-to-uploaded-files"> <dt>obtaining to uploaded files: <a href="../ch05_02.htm#INDEX-1050">5.2.4. File Uploads with CGI.pm</a></dt> <a name="predefined-for-Perl-scripts"> <dt>predefined for Perl scripts: <a href="../ch03_01.htm#INDEX-507">3.1.1. File Handles</a></dt> <a name="$socket-instance-variable-use-as"> <dt>$socket instance variable, use as: <a href="../ch14_01.htm#INDEX-2700">14.1.2. IO::Socket</a></dt> <a name="status-checking"> <dt>status, checking: <a href="../ch15_02.htm#INDEX-2942">15.2.3. Is It Open?</a></dt> <a name="temporary-files-reading-and-writing-to"> <dt>temporary files, reading and writing to: <a href="../ch10_01.htm#INDEX-1978">10.1.3.1. Anonymous temporary files</a></dt> </dl></dd><a name="file-name-extensions-configuring-CGI-scripts-by"><dt>file name extensions, configuring CGI scripts by: <a href="../ch01_04.htm#INDEX-154">1.4.1.2. Configuring by extension</a></dt><a name="File-Upload-element"><dt>File Upload element</dt><dd><dl> <a name="JavaScript-onChange-handler-supporting"> <dt>JavaScript onChange handler, supporting: <a href="../ch07_02.htm#INDEX-1524">7.2.1.1. Validating elements</a></dt> </dl></dd><a name="File-:-:Basename-module"><dt>File::Basename module: <a href="../ch12_03.htm#INDEX-2432">12.3.1. Search Application</a></dt><dd><dl> <a name="extracting-filenames-with"> <dt>extracting filenames with: <a href="../ch12_03.htm#INDEX-2356">12.3. Inverted Index Search</a></dt> </dl></dd><a name="File-:-:Find-module"><dt>File::Find module: <a href="../ch12_03.htm#INDEX-2354">12.3. Inverted Index Search</a></dt><a name="filenames"><dt>filenames</dt><dd><dl> <a name="capitalization-of-standardizing"> <dt>capitalization of, standardizing: <a href="../ch16_02.htm#INDEX-3111">16.2. Coding Guidelines</a></dt> <a name="dynamic-security-risks"> <dt>dynamic, security risks: <a href="../ch08_05.htm#INDEX-1761">8.5.1. Dynamic Filenames</a></dt> <a name="untainting"> <dt>untainting: <a href="../ch06_04.htm#INDEX-1464">6.4.5.1. Embperl handler</a></dt> </dl></dd><a name="files"><dt>files</dt><dd><dl> <a name="age-functions-with-mod_perl"> <dt>age functions with mod_perl: <a href="../ch17_03.htm#INDEX-3252">17.3.2. mod_perl Considerations</a></dt> <a name="as-boilerplates"> <dt>as boilerplates: <a href="../ch06_02.htm#INDEX-1315">6.2.5. Including Boilerplates</a></dt> <a name="colon-separated-list-of-file-ids-for-index-words"> <dt>colon-separated list of file ids for index words: <a href="../ch12_03.htm#INDEX-2419">12.3.1. Search Application</a></dt> <a name="data-storage"> <dt>data storage</dt><dd><dl> <a name="dynamic-filenames-security-risks"> <dt>dynamic filenames, security risks: <a href="../ch08_05.htm#INDEX-1760">8.5.1. Dynamic Filenames</a></dt> <a name="file-permissions"> <dt>file permissions: <a href="../ch08_05.htm#INDEX-1768">8.5.3. File Permissions</a></dt> </dl></dd> <a name="DBM"> <dt>DBM (see <a href="idx_d.htm#DBM-files">DBM files</a>)</dt> <a name=".epl-files-Embperl"> <dt>.epl files, Embperl: <a href="../ch06_04.htm#INDEX-1453">6.4.5.1. Embperl handler</a></dt> <a name="glob-notation-listing-with"> <dt>glob notation, listing with: <a href="../ch17_01.htm#INDEX-3188">17.1.8. Avoid the Shell</a></dt> <a name="included-in-HTML-documents"> <dt>included in HTML documents: <a href="../ch06_02.htm#INDEX-1321">6.2.5. Including Boilerplates</a></dt> <a name="including-content-of-other-files-in-template"> <dt>including content of other files in template: <a href="../ch06_03.htm#INDEX-1375">6.3.1.3. Including other files</a></dt> <a name="language-code-extensions"> <dt>language code extensions: <a href="../ch02_06.htm#INDEX-488">2.6.2. Internationalization</a></dt> <a name="listing-in-directory"> <dt>listing in directory: <a href="../ch12_02.htm#INDEX-2331">12.2. Searching One by One, Take Two</a></dt> <a name="locking"> <dt>locking: <a href="../ch06_04.htm#INDEX-1460">6.4.5.1. Embperl handler</a></dt><dd><dl> <dt><a href="../ch10_01.htm#INDEX-1930">10.1.1. Locking</a></dt> <dt><a href="../ch15_02.htm#INDEX-2959">15.2.5. File Locking</a></dt> <a name="flock-command-using"> <dt>flock command, using: <a href="../ch10_01.htm#INDEX-1934">10.1.1.1. flock</a></dt> <a name="hash-files"> <dt>hash files: <a href="../ch10_02.htm#INDEX-2036">10.2.1. DB_File</a></dt> <a name="manual-locks-creating"> <dt>manual locks, creating: <a href="../ch10_01.htm#INDEX-1952">10.1.1.2. Manual lock files</a></dt> </dl></dd> <a name="Mason-module-not-distinguishing-among-content-types"> <dt>Mason module, not distinguishing among content types: <a href="../ch06_05.htm#INDEX-1486">6.5.1. A Component Approach</a></dt> <a name="modification-time"> <dt>modification time</dt><dd><dl> <a name="ordering-matching-file-ids-by"> <dt>ordering matching file ids by: <a href="../ch12_03.htm#INDEX-2420">12.3.1. Search Application</a></dt> </dl></dd> <a name="permissions-changing-with-chmod-command"> <dt>permissions, changing with chmod command: <a href="../ch15_01.htm#INDEX-2866">15.1.1. Application Permissions</a></dt> <a name=".pm-extension-Perl-modules"> <dt>.pm extension (Perl modules): <a href="../ch05_05.htm#INDEX-1216">5.5.4. Custom Module</a></dt> <a name="size-information-customizing-with-SSI"> <dt>size information, customizing with SSI: <a href="../ch06_02.htm#INDEX-1309">6.2.4. Tailoring SSI Output</a></dt> <a name="slurping-reading-in-entire-file"> <dt>slurping (reading in) entire file: <a href="../ch17_01.htm#INDEX-3165">17.1.4. Avoid Slurping</a></dt> <a name="specifying-for-search-fgrep-commandprotocols"> <dt>specifying for search, fgrep commandprotocols</dt><dd><dl> <a name="HTTP"> <dt>HTTP (see <a href="idx_h.htm#HTTP">HTTP</a>)</dt> </dl></dd> <a name="specifying-to-be-indexed"> <dt>specifying to be indexed: <a href="../ch12_03.htm#INDEX-2375">12.3. Inverted Index Search</a></dt> <a name="temporary"> <dt>temporary</dt><dd><dl> <a name="anonymous-and-named"> <dt>anonymous and named: <a href="../ch10_01.htm#INDEX-1974">10.1.3.1. Anonymous temporary files</a></dt> <a name="getting-names-of"> <dt>getting names of: <a href="../ch05_02.htm#INDEX-1063">5.2.4. File Uploads with CGI.pm</a></dt> </dl></dd> <a name="uploading-with-CGI.pm"> <dt>uploading with CGI.pm: <a href="../ch05_02.htm#INDEX-1015">5.2.4. File Uploads with CGI.pm</a></dt><dd><dl> <a name="content-accessing"> <dt>content, accessing: <a href="../ch05_02.htm#INDEX-1031">5.2.4. File Uploads with CGI.pm</a></dt> <a name="disabling-in-CGI.pm"> <dt>disabling in CGI.pm: <a href="../ch05_01.htm#INDEX-935">5.1.1. Denial of Service Attacks</a></dt> <a name="MAX_FILE_SIZE"> <dt>MAX_FILE_SIZE: <a href="../ch05_02.htm#INDEX-1049">5.2.4. File Uploads with CGI.pm</a></dt> <a name="MAX_OPEN_TRIES-limiting"> <dt>MAX_OPEN_TRIES, limiting: <a href="../ch05_02.htm#INDEX-1054">5.2.4. File Uploads with CGI.pm</a></dt> <a name="transfer-errors-in"> <dt>transfer errors in: <a href="../ch05_02.htm#INDEX-1037">5.2.4. File Uploads with CGI.pm</a></dt> </dl></dd> <a name="write-permissions"> <dt>write permissions: <a href="../ch10_01.htm#INDEX-1956">10.1.2. Write Permissions</a></dt> </dl></dd><a name="filtering-application-for-email-processing-procmail"><dt>filtering application for email processing (procmail): <a href="../ch09_07.htm#INDEX-1903">9.7. procmail</a></dt>?? 快捷鍵說明
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