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Extensible Markup Language  |  2002-07-08  |  24KB  |  565 lines
  1. <?xml version="1.0" encoding="iso-2022-jp"?>
  2. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  3.     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  4. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ja" lang="ja">
  5.   <head>
  6.  
  7.     <title>Apache Tutorial: CGI $B$K$h$kF0E*%3%s%F%s%D(B</title>
  8.     <link rev="made" href="mailto:rbowen@rcbowen.com" />
  9.   </head>
  10.   <!-- English revision: 1.2 -->
  11.   <!-- Background white, links blue (unvisited), navy (visited), red (active) -->
  12.   <body bgcolor="#ffffff" text="#000000" link="#0000ff"
  13.   vlink="#000080" alink="#ff0000">
  14.         <div align="CENTER">
  15.       <img src="../images/sub.gif" alt="[APACHE DOCUMENTATION]" /> 
  16.  
  17.       <h3>Apache HTTP Server Version 2.0</h3>
  18.     </div>
  19.  
  20.  
  21.  
  22.     <h1 align="center">CGI $B$K$h$kF0E*%3%s%F%s%D(B</h1>
  23.  
  24.     <a id="__index__" name="__index__"></a> <!-- INDEX BEGIN -->
  25.  
  26.  
  27.     <ul>
  28.       <li><a href="#dynamiccontentwithcgi">CGI
  29.        $B$K$h$kF0E*%3%s%F%s%D(B</a></li>
  30.  
  31.       <li>
  32.         <a href="#configuringapachetopermitcgi">CGI
  33.         $B$r5v2D$9$k$h$&$K(B Apache $B$r@_Dj$9$k(B</a>
  34.  
  35.         <ul>
  36.           <li><a href="#scriptalias">ScriptAlias</a></li>
  37.  
  38.           <li>
  39.             <a href="#cgioutsideofscriptaliasdirectories">ScriptAlias
  40.             $B%G%#%l%/%H%j30$N(B CGI</a>
  41.  
  42.             <ul>
  43.               <li>
  44.               <a href="#explicitlyusingoptionstopermitcgiexecution">CGI
  45.               $B$N<B9T$r2DG=$K$9$k$?$a$K(B Options $B$rL@<(E*$K;HMQ$9$k(B</a></li>
  46.  
  47.               <li><a href="#htaccessfiles">.htaccess $B%U%!%$%k(B</a></li>
  48.             </ul>
  49.           </li>
  50.         </ul>
  51.       </li>
  52.  
  53.       <li>
  54.         <a href="#writingacgiprogram">CGI $B%W%m%0%i%`$r=q$/(B</a>
  55.  
  56.         <ul>
  57.           <li><a href="#yourfirstcgiprogram">$B$"$J$?$N:G=i$N(B CGI
  58.           $B%W%m%0%i%`(B</a></li>
  59.         </ul>
  60.       </li>
  61.  
  62.       <li>
  63.         <a href="#butitsstillnotworking">$B$7$+$7!"$^$@F0$+$J$$(B !</a>
  64.  
  65.  
  66.         <ul>
  67.           <li><a href="#filepermissions">$B%U%!%$%k$N%Q!<%_%C%7%g%s(B</a></li>
  68.  
  69.           <li><a href="#pathinformation">$B%Q%9>pJs(B</a></li>
  70.  
  71.           <li><a href="#syntaxerrors">$B9=J8%(%i!<(B</a></li>
  72.  
  73.           <li><a href="#errorlogs">$B%(%i!<%m%0(B</a></li>
  74.         </ul>
  75.       </li>
  76.  
  77.       <li>
  78.         <a href="#whatsgoingonbehindthescenes"
  79.         >$BN"$G2?$,5/$3$C$F$$$k$N$+(B?</a>
  80.  
  81.         <ul>
  82.           <li><a href="#environmentvariables">$B4D6-JQ?t(B</a></li>
  83.  
  84.  
  85.           <li><a href="#stdinandstdout">$BI8=`F~=PNO(B</a></li>
  86.         </ul>
  87.       </li>
  88.  
  89.       <li><a href="#cgimoduleslibraries">CGI
  90.       $B%b%8%e!<%k(B/$B%i%$%V%i%j(B</a></li>
  91.  
  92.       <li><a href="#formoreinformation">$B99$J$k>pJs(B</a></li>
  93.     </ul>
  94.  
  95.     <!-- INDEX END -->
  96.     <hr />
  97.  
  98.     <h2><a id="dynamiccontentwithcgi"
  99.     name="dynamiccontentwithcgi">CGI $B$K$h$kF0E*%3%s%F%s%D(B</a></h2>
  100.  
  101.     <table border="1">
  102.       <tr>
  103.         <td valign="top"><strong>$B4XO"%b%8%e!<%k(B</strong><br />
  104.          <br />
  105.          <a href="../mod/mod_alias.html">mod_alias</a><br />
  106.          <a href="../mod/mod_cgi.html">mod_cgi</a><br />
  107.         </td>
  108.  
  109.         <td valign="top"><strong>$B4XO"%G%#%l%/%F%#%V(B</strong><br />
  110.          <br />
  111.          <a href="../mod/mod_mime.html#addhandler">AddHandler</a>
  112.          <br />
  113.          <a href="../mod/core.html#options">Options</a><br />
  114.          <a href="../mod/mod_alias.html#scriptalias">ScriptAlias</a>
  115.          <br />
  116.         </td>
  117.       </tr>
  118.     </table>
  119.  
  120.     <p>CGI (Common Gateway Interface) $B$O!"%&%'%V%5!<%P$,(B
  121.     $B%3%s%F%s%D@8@.$r$9$k30It%W%m%0%i%`$H6(D4$7$FF0:n$9$k$?$a$NJ}K!$r(B
  122.     $BDj5A$7$F$$$^$9!#$=$N%W%m%0%i%`$O$7$P$7$P(B CGI $B%W%m%0%i%`$d(B
  123.     CGI $B%9%/%j%W%H$H8F$P$l$^$9!#(BCGI $B$O!"%&%'%V%5%$%H$KF0E*$J(B
  124.     $B%3%s%F%s%D$rCV$/$?$a$N:G$b4JC1$G0lHLE*$JJ}K!$G$9!#$3$N%I%-%e%a%s%H$O!"(B
  125.     Apache $B%&%'%V%5!<%P$G(B CGI $B$r@_Dj$7!"(B
  126.     CGI $B%W%m%0%i%`$r=q$-;O$a$k$?$a$NF~Lg=q$H$J$k$G$7$g$&!#(B</p>
  127.     <hr />
  128.  
  129.     <h2><a id="configuringapachetopermitcgi"
  130.     name="configuringapachetopermitcgi">CGI $B$r5v2D$9$k$h$&$K(B
  131.     Apache $B$r@_Dj$9$k(B</a></h2>
  132.  
  133.     <p>CGI $B%W%m%0%i%`$r@5$7$/F0:n$5$;$k$K$O!"(BCGI $B$r5v2D$9$k$h$&$K(B
  134.     Apache $B$N@_Dj$r9T$&I,MW$,$"$j$^$9!#(B
  135.     $B$3$l$r9T$J$&$?$a$NJ}K!$,$$$/$D$+$"$j$^$9!#(B</p>
  136.  
  137.     <h3><a id="scriptalias" name="scriptalias">ScriptAlias</a></h3>
  138.  
  139.     <p><code>ScriptAlias</code> $B%G%#%l%/%F%#%V$r;HMQ$7$F!"(B
  140.     CGI $B%W%m%0%i%`MQ$NFCJL$JJL%G%#%l%/%H%j$r(B Apache $B$K@_Dj$7$^$9!#(B
  141.     Apache $B$O!"$3$N%G%#%l%/%H%jCf$NA4$F$N%U%!%$%k$r(B CGI
  142.     $B%W%m%0%i%`$G$"$k$H2>Dj$7$^$9!#(B
  143.     $B$=$7$F!"$3$NFCJL$J%j%=!<%9$,%/%i%$%"%s%H$+$iMW5a$5$l$k$H!"(B
  144.     $B$=$N%W%m%0%i%`$N<B9T$r;n$_$^$9!#(B</p>
  145.  
  146.     <p><code>ScriptAlias</code>
  147.     $B%G%#%l%/%F%#%V$O0J2<$N$h$&$K;HMQ$7$^$9(B:</p>
  148. <pre>
  149.         ScriptAlias /cgi-bin/ /usr/local/apache/cgi-bin/
  150. </pre>
  151.  
  152.     <p>$B%G%U%)%k%H0LCV$K(B Apache $B$r%$%s%9%H!<%k$7$?$J$i$P!"(B
  153.     $B$3$NNc$O%G%U%)%k%H>uBV$N(B <code>httpd.conf</code>
  154.     $B@_Dj%U%!%$%k$K4^$^$l$F$$$^$9!#(B<code>ScriptAlias</code>
  155.     $B%G%#%l%/%F%#%V$O!"(BURL $B$NA0$KIU2C$9$k%G%#%l%/%H%j$rDj5A$9$k(B
  156.     <code>Alias</code> $B%G%#%l%/%F%#%V$H$+$J$j;w$F$$$^$9!#(B
  157.     <code>Alias</code> $B$H(B <code>ScriptAlias</code> $B$ODL>o!"(B
  158.     <code>DocumentRoot</code>
  159.     $B%G%#%l%/%H%j30$N%G%#%l%/%H%j$N$?$a$K;HMQ$5$l$^$9!#(B
  160.     <code>Alias</code> $B$H(B <code>ScriptAlias</code> $B$H$N:9$O!"(B
  161.     <code>ScriptAlias</code> $B$,@\F,<-$G;O$^$k$9$Y$F$N(B URL $B$O(B
  162.     CGI $B%W%m%0%i%`$H$_$J$5$l$k$H$$$&DI2C$N0UL#$r4^$s$G$$$k$3$H$G$9!#(B
  163.     $B=>$C$F!">e5-$NNc$G$O!"(B<code>/cgi-bin/</code>
  164.     $B$G;O$^$k%j%=!<%9$X$N$"$i$f$k%j%/%(%9%H$KBP$7$F!"%G%#%l%/%H%j(B
  165.     <code>/usr/local/apache/cgi-bin/</code> $B$+$iDs6!$7!"$=$l$i$r(B
  166.     CGI $B%W%m%0%i%`$H$7$F07$&$h$&(B Apache $B$K<($7$^$9!#(B</p>
  167.  
  168.     <p>$BNc$($P!"(BURL <code>http://dev.rcbowen.com/cgi-bin/test.pl</code>
  169.     $B$,MW5a$5$l$?>l9g!"(BApache $B$O(B $B%U%!%$%k(B
  170.     <code>/usr/local/apache/cgi-bin/test.pl</code>
  171.     $B$r<B9T$7!"$=$N=PNO$rJV$9$3$H$r;n$_$^$9!#(B
  172.     $B$b$A$m$s!"%U%!%$%k$,B8:_$7!"<B9T2DG=$G$"$j!"7h$a$i$l$?J}K!$G=PNO$rJV$7$^$9!#(B
  173.     $B$=$&$G$J$1$l$P!"(BApache $B$O%(%i!<%a%C%;!<%8$rJV$7$^$9!#(B</p>
  174.  
  175.     <h3><a id="cgioutsideofscriptaliasdirectories"
  176.     name="cgioutsideofscriptaliasdirectories">
  177.     ScriptAlias $B%G%#%l%/%H%j30$N(B CGI</a></h3>
  178.  
  179.     <p>CGI $B%W%m%0%i%`$O!"%;%-%e%j%F%#>e$NM}M3$+$i(B <code>ScriptAlias</code>
  180.     $B$5$l$?%G%#%l%/%H%j$K@)8B$5$l$k$3$H$,$7$P$7$P$"$j$^$9!#$3$NJ}K!$K$h$j!"(B
  181.     CGI $B%W%m%0%i%`$r;HMQ$G$-$k%f!<%6$r4IM}<T$,87$7$/@)8f$9$k$3$H$,$G$-$^$9!#(B
  182.     $B$7$+$7$J$,$i!"E,@Z$J%;%-%e%j%F%#;vA0BP:v$,$H$i$l$k$J$i$P!"(BCGI
  183.     $B%W%m%0%i%`$rG$0U$N%G%#%l%/%H%j$G<B9T$G$-$J$$$h$&$K$9$kM}M3$O$"$j$^$;$s!#(B
  184.     $BNc$($P!"%f!<%6$K(B <code>UserDir</code> $B%G%#%l%/%F%#%V$G(B
  185.     $BH`$i$N%[!<%`%G%#%l%/%H%jG[2<$K%&%'%V%3%s%F%s%D$r;}$?$;$?$$$H$7$^$9!#(B
  186.     $B$b$7!"H`$i$,(B CGI $B%W%m%0%i%`$r;}$D$3$H$rK>$s$G$$$F$b!"%a%$%s$N(B
  187.     <code>cgi-bin</code> $B%G%#%l%/%H%j$X$N%"%/%;%9$,$G$-$J$$>l9g!"(B
  188.     CGI $B%W%m%0%i%`$r<B9T$9$k$3$H$,$G$-$kB>$N>l=j$,I,MW$K$J$j$^$9!#(B</p>
  189.  
  190.     <h3><a id="explicitlyusingoptionstopermitcgiexecution"
  191.     name="explicitlyusingoptionstopermitcgiexecution">
  192.     CGI $B$N<B9T$r2DG=$K$9$k$?$a$K(B Options $B$rL@<(E*$K;HMQ$9$k(B</a></h3>
  193.  
  194.     <p>$B%5!<%P$N%a%$%s$N@_Dj%U%!%$%kCf$G(B <code>Options</code>
  195.     $B%G%#%l%/%F%#%V$rL@<(E*$K;HMQ$9$k$3$H$G!"FCDj$N%G%#%l%/%H%jG[2<$G(B
  196.     CGI $B$N<B9T$r5v2D$9$k$h$&$K;XDj$9$k$3$H$,$G$-$^$9(B:</p>
  197. <pre>
  198.         <Directory /usr/local/apache/htdocs/somedir>
  199.                 Options +ExecCGI
  200.         </Directory>
  201. </pre>
  202.  
  203.     <p>$B>e5-%G%#%l%/%F%#%V$O!"(BCGI $B%U%!%$%k$N<B9T$r2DG=$K$9$k$h$&(B
  204.     Apache $B$KEA$($^$9!#$^$?!"$I$N%U%!%$%k$,(B CGI $B%U%!%$%k$+$r(B
  205.     $B%5!<%P$KEA$($kI,MW$,$"$j$^$9!#<!$N(B <code>AddHandler</code>
  206.     $B%G%#%l%/%F%#%V$NNc$G$O!"(B<code>cgi</code> $B$^$?$O(B <code>pl</code>
  207.     $B$r3HD%;R$K;}$D$9$Y$F$N%U%!%$%k$r(B CGI
  208.     $B%W%m%0%i%`$H$7$F$_$J$9$3$H$r%5!<%P$KEA$($^$9(B:</p>
  209. <pre>
  210.      AddHandler cgi-script cgi pl
  211. </pre>
  212.     <h3><a id="htaccessfiles" name="htaccessfiles">.htaccess
  213.     $B%U%!%$%k(B</a></h3>
  214.  
  215.     <p><code>.htaccess</code>
  216.     $B%U%!%$%k$O!"%G%#%l%/%H%jKh$K%G%#%l%/%F%#%V$r;XDj$9$kJ}K!$G$9!#(B
  217.     Apache $B$O!"%j%=!<%9$rDs6!$9$k$H$-$K!"(B
  218.     $BDs6!$9$k%U%!%$%k$,CV$+$l$F$$$k%G%#%l%/%H%jCf$N(B <code>.htaccess</code>
  219.     $B$H$$$&%U%!%$%k$r;2>H$7$^$9!#$=$N%U%!%$%k$rH/8+$7$?$i!"(B
  220.     $B$=$NCf$GH/8+$5$l$?%G%#%l%/%F%#%V$,E,MQ$5$l$^$9!#(B
  221.     <code>.htaccess</code> $B%U%!%$%k$O!"(B<code>AllowOverride</code>
  222.     $B%G%#%l%/%F%#%V$N;XDj$K$h$j;H$($k$h$&$K$J$j$^$9!#(B
  223.     <code>AllowOverride</code> $B%G%#%l%/%F%#%V$O!"(B<code>.htaccess</code>
  224.     $B%U%!%$%k$G@_Dj$G$-$k%G%#%l%/%F%#%V$N%?%$%W$r;XDj$7$^$9!#(B
  225.     <code>AllowOverride</code> $B%G%#%l%/%F%#%V$N;XDj$,$J$$>l9g!"(B
  226.     $B$^$C$?$/;H$($^$;$s!#(BCGI $B$N<B9T$r5v2D$9$k$?$a$KI,MW$H$J$k(B
  227.     $B%G%#%l%/%F%#%V$r;XDj2DG=$K$9$k$K$O!"(B
  228.     $B0J2<$N@_Dj$,%5!<%P$N%a%$%s$N@_Dj$GI,MW$K$J$j$^$9(B:</p>
  229. <pre>
  230.         AllowOverride Options
  231. </pre>
  232.     <p><code>.htaccess</code>
  233.     $B%U%!%$%k$G$O!"<!$N%G%#%l%/%F%#%V$,I,MW$H$J$j$^$9(B:</p>
  234. <pre>
  235.         Options +ExecCGI
  236. </pre>
  237.     <p>$B$3$N@_Dj$G$O!"$3$N%G%#%l%/%H%j$K$*$1$k(B CGI
  238.     $B%W%m%0%i%`$N<B9T$r5v2D$9$k$h$&(B Apache $B$KEA$($^$9!#(B</p>
  239.     <hr />
  240.  
  241.     <h2><a id="writingacgiprogram" name="writingacgiprogram">CGI
  242.     $B%W%m%0%i%`$r=q$/(B</a></h2>
  243.  
  244.     <p>$BDL>o$N%W%m%0%i%_%s%0$H(B CGI
  245.     $B%W%m%0%i%_%s%0$N4V$K$O<g$KFs$D$N0c$$$,$"$j$^$9!#(B</p>
  246.  
  247.     <p>$B0l$D$O!"(BCGI $B%W%m%0%i%`$N$9$Y$F$N=PNO$K$O(B MIME-type
  248.     $B%X%C%@$rIU$1$J$1$l$P$J$j$^$;$s!#(B
  249.     $B$3$l$O$I$N$h$&$J<oN`$N%3%s%F%s%D$r<u$1<h$C$F$$$k$+$r%/%i%$%"%s%H$K<($9(B
  250.     HTTP $B%X%C%@$G$9!#$[$H$s$I$N>l9g$G$O!"<!$N$h$&$K=PNO$7$^$9(B:</p>
  251. <pre>
  252.         Content-type: text/html
  253. </pre>
  254.  
  255.     <p>$B$b$&0l$D$O!"=PNO$r(B HTML
  256.     $B$+!"%V%i%&%6$,I=<($9$k$3$H$,$G$-$k2?$+B>$N7A<0$K$9$kI,MW$,$"$j$^$9!#(B
  257.     $BBgDq$N>l9g$O(B HTML $B$G$7$g$&$,!"(BGIF $B%$%a!<%8$dB>$NHs(B HTML
  258.     $B%3%s%F%s%D$r=PNO$9$k(B CGI $B%W%m%0%i%`$r=q$/$3$H$b$"$k$G$7$g$&!#(B</p>
  259.  
  260.     <p>$B$3$l$iFsE@0J30$G$O!"(BCGI $B%W%m%0%i%`$r=q$/$3$H$O!"(B
  261.     $B$"$J$?$,=q$$$F$$$kB>$N%W%m%0%i%`$HBg$$$K;w$F$$$k$G$7$g$&!#(B</p>
  262.  
  263.     <h3><a id="yourfirstcgiprogram"
  264.     name="yourfirstcgiprogram">$B$"$J$?$N:G=i$N(B CGI $B%W%m%0%i%`(B</a></h3>
  265.  
  266.     <p>$B<!$K<($9$N$O!"%V%i%&%6$K(B 1 $B9T0u;z$9$k(B CGI
  267.     $B%W%m%0%i%`$NNc$G$9!#0J2<$rF~NO$7!"(B<code>first.pl</code>
  268.     $B$H$$$&%U%!%$%k$KJ]B8$7!"$=$l$r(B <code>cgi-bin</code>
  269.     $B%G%#%l%/%H%j$KCV$$$F$/$@$5$$!#(B</p>
  270. <pre>
  271.         #!/usr/bin/perl
  272.         print "Content-type: text/html\r\n\r\n";
  273.         print "Hello, World.";
  274. </pre>
  275.  
  276.     <p>Perl $B$K@:DL$7$F$$$J$/$F$b!"(B
  277.     $B2?$,5/$3$k$+$rM}2r$9$k$3$H$O$G$-$k$O$:$G$9!#(B1 $B9TL\$O!"(B
  278.     <code>/usr/bin/perl</code> $B$G8+$D$1$i$l$k%$%s%?%W%j%?$K(B
  279.     $B$3$N%U%!%$%k$r6!5k$9$k$3$H$G$3$N%W%m%0%i%`$,<B9T$5$l$k$3$H$r(B
  280.     Apache $B$K(B ($B%7%'%k>e$G<B9T$7$h$&$H$7$F$$$k$J$i$P!"$=$N%7%'%k$K(B ) 
  281.     $B<($7$^$9!#(B2 $B9TL\$O!"A0=R$7$?$H$*$j(B content-type $B$NDj5A$r0u;z$7$^$9!#(B
  282.     $B$3$l$K$OI|5"2~9T$NFs$D$NAH$r8e$KIU2C$7$^$9!#(B
  283.     $B$3$l$K$h$j!"%X%C%@$N=*$j$K6u9T$,CV$+$l!"(BHTTP
  284.     $B%X%C%@$N=*$j$H%\%G%#$N;O$^$j$r<($7$^$9!#(B3 $B9TL\$O!"(B``Hello, World.''
  285.     $B$H$$$&J8;zNs$r0u;z$7!"$3$l$G=*$j$H$J$j$^$9!#(B</p>
  286.  
  287.     <p>$B9%$_$N%V%i%&%6$r3+$-!"%"%I%l%9(B</p>
  288. <pre>
  289.         http://www.example.com/cgi-bin/first.pl
  290. </pre>
  291.  
  292.     <p>$B$"$k$$$O%U%!%$%k$rCV$$$?%m%1!<%7%g%s$r;XDj$9$k$H!"(B
  293.     <code>Hello, World.</code>
  294.     $B$H$$$&(B 1 $B9T$,%V%i%&%6%&%#%s%I$K8=$l$k$G$7$g$&!#(B
  295.     $B$=$l$O$"$^$j%(%-%5%$%F%#%s%0$J$3$H$G$O$"$j$^$;$s!#(B
  296.     $B$7$+$7!"$3$l$,$&$^$/F0$1$P!"(B
  297.     $BB>$N$I$N$h$&$J$b$N$G$bF0$+$9$3$H$,$G$-$k$h$&$K$J$j$^$9!#(B</p>
  298.     <hr />
  299.  
  300.     <h2><a id="butitsstillnotworking"
  301.     name="butitsstillnotworking">$B$7$+$7!"$^$@F0$+$J$$(B !</a></h2>
  302.  
  303.     <p>$B%&%'%V$+$i(B CGI $B%W%m%0%i%`$X$N%"%/%;%9$r9T$J$C$?$H$-!"(B
  304.     $B%V%i%&%6$G8+$k2DG=@-$,$"$k;M$D$N4pK\E*$J$3$H$,$"$j$^$9(B:</p>
  305.  
  306.     <dl>
  307.       <dt>CGI $B%W%m%0%i%`$N=PNO(B</dt>
  308.  
  309.       <dd>$BAG@2$i$7$$(B ! $B$=$l$O$9$Y$F$,$&$^$/F0$$$?$3$H$r0UL#$7$^$9!#(B<br />
  310.       <br />
  311.       </dd>
  312.  
  313.       <dt>CGI $B%W%m%0%i%`$N%=!<%9%3!<%I!"$^$?$O(B "POST Method Not Allowed"
  314.       $B$H$$$&%a%C%;!<%8(B</dt> 
  315.  
  316.       <dd>$B$3$l$O!"(BCGI $B%W%m%0%i%`$r=hM}$G$-$k$h$&(B Apache
  317.       $B$rE,@Z$K@_Dj$7$F$$$J$+$C$?$3$H$r0UL#$7$^$9!#(B<a
  318.       href="#configuringapachetopermitcgi">$B!V(BCGI $B$r5v2D$9$k$h$&$K(B
  319.       Apache $B$r@_Dj$9$k!W(B</a>$B$N>O$rFI$_D>$7!"(B
  320.       $B$"$J$?$,2?$r4V0c$($?$+$rC5$7$F$_$F$/$@$5$$!#(B<br />
  321.       <br />
  322.       </dd>
  323.  
  324.       <dt>$B%a%C%;!<%8$,(B "Forbidden" $B$G;O$^$C$F$$$k(B</dt>
  325.  
  326.       <dd>$B$3$l$O%Q!<%_%C%7%g%s$NLdBj$H$$$&$3$H$r0UL#$7$^$9!#(B
  327.       <a href="#errorlogs">Apache $B$N%(%i!<%m%0(B</a>$B$H!"8e=R$N(B<a
  328.       href="#filepermissions">$B!V%U%!%$%k$N%Q!<%_%C%7%g%s!W(B</a>
  329.       $B$N>O$r%A%'%C%/$7$F$/$@$5$$!#(B<br />
  330.       <br />
  331.       </dd>
  332.  
  333.       <dt>"Internal Server Error" $B$H$$$&%a%C%;!<%8(B</dt>
  334.  
  335.       <dd><a href="#errorlogs">Apache
  336.       $B$N%(%i!<%m%0(B</a>$B$r%A%'%C%/$9$k$H!"(B"Premature end of script headers"
  337.       $B$H$$$&%m%0$,5-O?$5$l$F$$$k$H;W$$$^$9!#$=$7$F!"$*$=$i$/(B CGI
  338.       $B%W%m%0%i%`$K$h$C$F@8@.$5$l$?%(%i!<%a%C%;!<%8$b5-O?$5$l$F$$$k$G$7$g$&!#(B
  339.       $B$3$N>l9g!"(BCGI $B%W%m%0%i%`$,E,@Z$J(B
  340.       HTTP $B%X%C%@$r=PNO$G$-$J$$860x$rCN$k$?$a$K!"(B
  341.       $B0J2<$N3F>O$G%A%'%C%/$7$F$_$F$/$@$5$$!#(B</dd>
  342.     </dl>
  343.  
  344.     <h3><a id="filepermissions"
  345.     name="filepermissions">$B%U%!%$%k$N%Q!<%_%C%7%g%s(B</a></h3>
  346.  
  347.     <p>$B%5!<%P$O$"$J$?$N8"8B$G<B9T$5$l$F$$$J$$$N$rK:$l$J$$$h$&$K!#(B
  348.     $B$D$^$j!"5/F0$9$k$H$-!"%5!<%P$OFC8"$r$b$?$J$$%f!<%6(B - $BDL>o(B ``nobody''
  349.     $B$d(B ``www'' $B$N8"8B$G<B9T$5$l$^$9!#$7$?$,$C$F!"$"$J$?$,=jM-$9$k(B
  350.     $B%U%!%$%k$r<B9T$9$k$K$OJL$N%Q!<%_%C%7%g%s$,I,MW$H$J$j$^$9!#(B
  351.     $BDL>o!"(B``nobody'' $B$,<B9T$9$k$N$K==J,$J%Q!<%_%C%7%g%s$rM?$($kJ}K!$O!"(B
  352.     $B%U%!%$%k$KC/$G$b<B9T2DG=$H$9$k%Q!<%_%C%7%g%s$rM?$($k$3$H$G$9(B:</p>
  353. <pre>
  354.         chmod a+x first.pl
  355. </pre>
  356.  
  357.     <p>$B$^$?!"$b$7$"$J$?$N%W%m%0%i%`$,B>$N%U%!%$%k$rFI$_=q$-$9$k$J$i$P!"(B
  358.     $B$=$l$i$N%U%!%$%k$O!"$3$l$,2DG=$H$J$k@5$7$$%Q!<%_%C%7%g%s(B
  359.     $B$r;}$C$F$$$kI,MW$,$"$j$^$9!#(B</p>
  360.  
  361.     <p>$B$3$l$KBP$9$kNc30$O!"%5!<%P$,(B <a href="../suexec.html">suexec</a>
  362.     $B$r;HMQ$9$k$h$&@_Dj$5$l$F$$$k>l9g$G$9!#(Bsuexec $B$O!"(BCGI
  363.     $B%W%m%0%i%`$,CV$+$l$F$$$k%P!<%A%c%k%[%9%H$^$?$O%f!<%6$N(B
  364.     $B%[!<%`%G%#%l%/%H%j$K$h$C$F!"0[$J$k%f!<%68"8B$G<B9T$5$l$k$h$&$K$7$^$9!#(B
  365.     suexec $B$O$H$F$b87$7$$%Q!<%_%C%7%g%s$N%A%'%C%/$,$"$j!"(B
  366.     $B$=$N%A%'%C%/$rDL2a$G$-$J$$$H(B "Internal Server Error" $B$H$J$j!"$=$N(B
  367.     CGI $B%W%m%0%i%`$N<B9T$O<:GT$7$^$9!#(B
  368.     $B$3$N>l9g!"$I$N%;%-%e%j%F%#%A%'%C%/$,<:GT$7$F$$$k$N$+$rCN$k$?$a$K(B
  369.     suexec $B%m%0%U%!%$%k$r%A%'%C%/$9$kI,MW$,$"$j$^$9!#(B</p>
  370.  
  371.     <h3><a id="pathinformation"
  372.     name="pathinformation">$B%Q%9>pJs(B</a></h3>
  373.  
  374.     <p>$B%3%^%s%I%i%$%s$+$i%W%m%0%i%`$r<B9T$9$k$H$-!"(B
  375.     $B0U<1$7$J$/$F$b%7%'%k$KEO$5$l$k>pJs$,$"$j$^$9!#(B
  376.     $BNc$($P!";2>H$9$k%U%!%$%k$N$?$a$K$I$3$r8!:w$7$?$i$h$$$+$r(B
  377.     $B%7%'%k$KEA$($k%Q%9$,$"$j$^$9!#(B</p>
  378.  
  379.     <p>$B%W%m%0%i%`$,(B CGI $B%W%m%0%i%`$H$7$F%&%'%V%5!<%P$K$h$C$F<B9T$5$l$k$H$-!"(B
  380.     $B$=$l$O%Q%9$r;}$A$^$;$s!#(BCGI $B%W%m%0%i%`Fb$G8F$S=P$9$"$i$f$k%W%m%0%i%`(B
  381.     ($BNc$($P!"(B'sendmail' $B$N$h$&$J$b$N(B) $B$O!"(B
  382.     $B%U%k%Q%9$G;XDj$9$kI,MW$,$"$k$G$7$g$&!#$=$l$K$h$j!"(BCGI
  383.     $B%W%m%0%i%`$r<B9T$7$h$&$H$7$?$H$-!"(B
  384.     $B%7%'%k$O$=$N$h$&$J%W%m%0%i%`$r8+$D$1$k$3$H$,$G$-$^$9!#(B</p>
  385.  
  386.     <p>$BF1MM$J$3$H$O!"%9%/%j%W%H$N%$%s%?%W%j%?(B ($B$7$P$7$P(B <code>perl</code>)
  387.     $B$X$N%Q%9$G!"(BCGI $B%W%m%0%i%`$N(B 1 $B9TL\$K<!$N$h$&$K<($5$l$^$9(B:</p>
  388. <pre>
  389.      #!/usr/bin/perl
  390. </pre>
  391.  
  392.     <p>$B$3$l$,%$%s%?!<%W%j%?$X$N<B:]$N%Q%9$G$"$k$3$H$r3N<B$K$7$F$*$-$^$9!#(B
  393.     </p>
  394.  
  395.     <h3><a id="syntaxerrors" name="syntaxerrors">$B9=J8%(%i!<(B</a></h3>
  396.  
  397.  
  398.     <p>CGI
  399.     $B%W%m%0%i%`$,<:GT$9$k$N$OBgDq!"%W%m%0%i%`<+?H$KLdBj$,$"$k>l9g$G$9!#(B
  400.     $B0lEY(B CGI $B$N;H$$J}$rM}2r$7!"A0=R$NFs$D$N8m$j$rHH$7$F$$$J$$$J$i$P!"(B
  401.     $B$^$:4V0c$$$J$/$=$&$G$7$g$&!#%V%i%&%6$rDL$7$F%F%9%H$r9T$&A0$KI,$:!"(B
  402.     $B%3%^%s%I%i%$%s$+$i%W%m%0%i%`$N<B9T$r;n$7$J$5$$!#(B
  403.     $B$3$l$K$h$j!"BgDq$NLdBj$,5/$3$i$J$/$J$j$^$9!#(B</p>
  404.  
  405.     <h3><a id="errorlogs" name="errorlogs">$B%(%i!<%m%0(B</a></h3>
  406.  
  407.     <p>$B%(%i!<%m%0$OM'C#$G$9!#(B
  408.     $BA4$F$N$&$^$/$$$+$J$$$3$H$O!"%(%i!<%m%0$K%a%C%;!<%8$r@8@.$7$^$9!#(B
  409.     $BI,$:$=$l$r:G=i$K8+$k$Y$-$G$9!#(B
  410.     $B$b$7!"$"$J$?$,%&%'%V%5%$%H$r<g:E$7$F$$$k>l=j$,(B
  411.     $B%(%i!<%m%0$N;2>H$r5v$7$F$$$J$$$J$i$P!"$-$C$HB>$N%5%$%H$G<g:E$9$k$Y$-$G$9!#(B
  412.     $B%(%i!<%m%0$NFI$_J}$r3X$V$3$H$G!"$[$H$s$IA4$F$NLdBj$,?WB.$K3NG'$5$l!"(B
  413.     $B?WB.$K2r7h$5$l$k$H$$$&$3$H$,J,$+$k$G$7$g$&!#(B</p>
  414.     <hr />
  415.  
  416.     <h2><a id="whatsgoingonbehindthescenes"
  417.     name="whatsgoingonbehindthescenes">$BN"$G2?$,5/$3$C$F$$$k$N$+(B?</a></h2>
  418.  
  419.  
  420.     <p>CGI $B%W%m%0%i%_%s%0$K=OC#$9$k$H!"(B
  421.     $BN"$G5/$3$C$F$$$k$3$H$K$D$$$F99$KM}2r$9$k$3$H$OM-1W$K$J$k$G$7$g$&!#(B
  422.     $B%V%i%&%6$H%5!<%P$,$I$N$h$&$KAj8_DL?.$9$k$+$K$D$$$F$OFC$K$=$&$G$9!#(B
  423.     $B$J$<$J$i!"(B``Hello, World.''
  424.     $B$r0u;z$9$k%W%m%0%i%`$r=q$/$3$H$O$^$3$H$K7k9=$G$9$,!"(B
  425.     $B$=$l$OFC$KM-1W$G$O$"$j$^$;$s!#(B</p>
  426.  
  427.     <h3><a id="environmentvariables"
  428.     name="environmentvariables">$B4D6-JQ?t(B</a></h3>
  429.  
  430.     <p>$B4D6-JQ?t$O!"(B
  431.     $B$"$J$?$,%3%s%T%e!<%?$r;H$&$H$-$KJU$j$KB8:_$7$F$$$kCM$G$9!#(B
  432.     $B$=$l$i$O!"%Q%9(B
  433.     ($B%3%^%s%I$r%?%$%W$7$?$H$-$K<B9T$9$k<B:]$N%U%!%$%k$rC5$7=P$9$H$3$m(B)$B!"(B
  434.     $B%f!<%6L>!"C<Kv7?$J$I$N$h$&$JJXMx$J$b$N$G$9!#(B
  435.     $BDL>o$N!"KhF|$N4D6-JQ?t$N40A4$J%j%9%H$rD4$Y$k$K$O!"%3%^%s%I%W%m%s%W%H$G(B
  436.     <code>env</code> $B$rF~NO$7$^$9!#(B</p>
  437.  
  438.     <p>CGI $B$N=hM}Cf!"%5!<%P$H%V%i%&%6$b4D6-JQ?t$r@_Dj$7!"(B
  439.     $B$=$l$K$h$jAj8_$KDL?.$9$k$3$H$,$G$-$k$h$&$K$J$j$^$9!#(B
  440.     $B$=$N4D6-JQ?t$O!"%V%i%&%6%?%$%W(B (Netscape, IE, Lynx)$B!"%5!<%P%?%$%W(B
  441.     (Apache, IIS, WebSite)$B!"<B9T$5$l$F$$$k(B CGI
  442.     $B%W%m%0%i%`$NL>A0$J$I$N$h$&$J$b$N$G$9!#(B</p>
  443.  
  444.     <p>$B$3$l$i$NJQ?t$O(B CGI $B%W%m%0%i%^$,;HMQ$9$k$3$H$,$G$-$^$9!#(B
  445.     $B$=$7$F!"$=$l$O%/%i%$%"%s%H$H%5!<%P$NDL?.$NOC$NH>J,$G$9!#(B
  446.     $BI,MW$JJQ?t$N40A4$J%j%9%H$O(B <a
  447.     href="http://hoohoo.ncsa.uiuc.edu/cgi/env.html"
  448.     >http://hoohoo.ncsa.uiuc.edu/cgi/env.html</a> $B$K$"$j$^$9!#(B</p>
  449.  
  450.     <p>$B0J2<$NC1=c$J(B Perl CGI
  451.     $B%W%m%0%i%`$O!"EO$5$l$kA4$F$N4D6-JQ?t$rI=<($7$^$9!#F1MM$N%W%m%0%i%`$O!"(B
  452.     Apache $B%G%#%9%H%j%S%e!<%7%g%s$N(B <code>cgi-bin</code>
  453.     $B%G%#%l%/%H%j$KFs$D4^$^$l$F$$$^$9!#(B
  454.     $B$$$/$D$+$NJQ?t$,I,?\$G$"$j!"$$$/$D$+$OG$0U$G$"$k$3$H$KCm0U$7$F$/$@$5$$!#(B
  455.     $B$=$7$F!"8x<0$N%j%9%H$K$O$J$$$$$/$D$+$NJQ?t$,I=<($5$l$F$$$k$+$b$7$l$^$;$s!#(B
  456.     $B$5$i$K!"(BApache $B$O%G%U%)%k%H$GMQ0U$5$l$F$$$k4pK\E*$J$b$N$K(B
  457.     <a href="../env.html">$B$"$J$?<+?H$N4D6-JQ?t$r2C$($k(B</a>$B$?$a$N!"(B
  458.     $BB?$/$N0[$J$kJ}K!$rMQ0U$7$F$7$^$9!#(B</p>
  459. <pre>
  460.      #!/usr/bin/perl
  461.      print "Content-type: text/html\n\n";
  462.      foreach $key (keys %ENV) {
  463.           print "$key --> $ENV{$key}<br>";
  464.      }
  465. </pre>
  466.  
  467.     <h3><a id="stdinandstdout"
  468.     name="stdinandstdout">STDIN $B$H(B STDOUT</a></h3>
  469.  
  470.     <p>$B%5!<%P$H%/%i%$%"%s%H4V$N$b$&0l$D$NDL?.$O!"I8=`F~NO(B
  471.     (<code>STDIN</code>)$B$HI8=`=PNO(B (<code>STDOUT</code>)
  472.     $B$rDL$8$F9T$J$o$l$^$9!#DL>o$NJ8L.$K$*$$$F!"(B<code>STDIN</code>
  473.     $B$O%-!<%\!<%I$d%W%m%0%i%`$,F0:n$9$k$?$a$KM?$($i$l$k%U%!%$%k$r0UL#$7!"(B
  474.     <code>STDOUT</code> $B$ODL>o%3%s%=!<%k$^$?$O%9%/%j!<%s$r0UL#$7$^$9!#(B</p>
  475.  
  476.     <p>$B%&%'%V%U%)!<%`$+$i(B CGI $B%W%m%0%i%`$X(B<code>POST</code>
  477.     $B$7$?$H$-!"%U%)!<%`$N%G!<%?$OFCJL$J%U%)!<%^%C%H$GB+$M$i$l!"(B
  478.     <code>STDIN</code> $B$rDL$7$F!"(BCGI $B%W%m%0%i%`$K0z$-EO$5$l$^$9!#(B
  479.     $B%W%m%0%i%`$O%G!<%?$,%-!<%\!<%I(B
  480.     $B$b$7$/$O%U%!%$%k$+$iMh$F$$$?$+$N$h$&$K=hM}$9$k$3$H$,$G$-$^$9!#(B
  481.     </p>
  482.  
  483.     <p>$B!VFCJL$J%U%)!<%^%C%H!W$O$H$F$bC1=c$G$9!#%U%#!<%k%IL>$HCM$O%$%3!<%k(B
  484.     (=) $B$G7k$P$l$^$9!#$=$7$FCM$NAH$O%"%s%Q%5%s%I(B (&) $B$G7k$P$l$^$9!#(B
  485.     $B%9%Z!<%9!"%"%s%Q%5%s%I!"%$%3!<%k$N$h$&$JLLE]$JJ8;z$O!"(B
  486.     $B$=$l$i$,F0:n$rBLL\$K$7$J$$$h$&$K$=$NJ8;z$KAjEv$9$k(B 16 $B?J$KJQ49$5$l$^$9!#(B
  487.     $BA4%G!<%?J8;zNs$O!"0J2<$N$h$&$K$J$j$^$9(B:
  488.     </p>
  489. <pre>
  490.      name=Rich%20Bowen&city=Lexington&state=KY&sidekick=Squirrel%20Monkey
  491. </pre>
  492.  
  493.     <p>$B;~!9!"$3$N$h$&$JJ8;zNs$,(B URL
  494.     $B$KIU2C$5$l$k$N$r8+$k$G$7$g$&!#$=$N>l9g!"%5!<%P$O(B
  495.     <code>QUERY_STRING</code> $B$H$$$&4D6-JQ?t$K$=$NJ8;zNs$rF~$l$^$9!#$=$l$O(B
  496.     <code>GET</code> $B%j%/%(%9%H$H8F$P$l$^$9!#(B
  497.     HTML $B%U%)!<%`$G$O!"%G!<%?$rEO$9$?$a$K(B <code>GET</code> $B$H(B
  498.     <code>POST</code> $B$N$I$A$i$r;HMQ$9$k$+$r!"(B<code>FORM</code> $B%?%0$N(B
  499.     <code>METHOD</code> $BB0@-$N@_Dj$G;XDj$7$^$9!#(B</p>
  500.  
  501.     <p>CGI $B%W%m%0%i%`$O!"$=$NJ8;zNs$rLr$KN)$D>pJs$KJ,3d$9$k@UG$$,$"$j$^$9!#(B
  502.     $B9,$$$K$b!"$=$N%G!<%?=hM}$r=u$1$k%i%$%V%i%j$d%b%8%e!<%k$,B8:_$7$^$9!#(B
  503.     $B$3$l$i$O!"(BCGI $B%W%m%0%i%`$NB>$NLL$G$bF1MM$KLr$KN)$A$^$9!#(B</p>
  504.     <hr />
  505.  
  506.     <h2><a id="cgimoduleslibraries" name="cgimoduleslibraries">CGI
  507.     $B%b%8%e!<%k(B/$B%i%$%V%i%j(B</a></h2>
  508.  
  509.     <p>CGI $B%W%m%0%i%`$r=q$/$H$-!"LLE]$J;E;v$NBgItJ,$r$7$F$/$l$k(B
  510.     $B%3!<%I%i%$%V%i%j$^$?$O%b%8%e!<%k$r;H$&$3$H$r8!F$$9$Y$-$G$9!#(B
  511.     $B$3$l$O%(%i!<$r8:$i$7!"Aa$$3+H/$K$D$J$,$j$^$9!#(B</p>
  512.  
  513.     <p>Perl $B$G(B CGI $B%W%m%0%i%`$r=q$$$F$$$k$J$i!"%b%8%e!<%k$O(B <a
  514.     href="http://www.cpan.org/">CPAN</a> $B$GDs6!$5$l$F$$$^$9!#(B
  515.     $B$3$NL\E*$N$?$a$N:G$bIa5Z$7$F$$$k%b%8%e!<%k$O(B CGI.pm $B$G$9!#(B
  516.     CGI::Lite $B$b8!F$$7$^$7$g$&!#$3$l$O!"$[$H$s$I$N%W%m%0%i%`(B
  517.     $B$K$*$$$FI,MW$H$9$k$9$Y$F$N5!G=$N:G>.%;%C%H$N<BAu$G$9!#(B</p>
  518.  
  519.     <p>C $B$G(B CGI $B%W%m%0%i%`$r=q$$$F$$$k$J$i!"$$$m$$$m$J(B
  520.     $B%*%W%7%g%s$,$"$j$^$9!#$3$l$i$NFb$N0l$D$O(B <a
  521.     href="http://www.boutell.com/cgic/">http://www.boutell.com/cgic/</a>
  522.     $B$GDs6!$5$l$F$$$k(B CGIC $B%i%$%V%i%j$G$9!#(B</p>
  523.     <hr />
  524.  
  525.     <h2><a id="formoreinformation"
  526.     name="formoreinformation">$B99$J$k>pJs(B</a></h2>
  527.  
  528.     <p>CGI $B$K4X$9$k>pJs$O%&%'%V$G?tB?$/Ds6!$5$l$F$$$^$9!#(BCGI
  529.     $B$NLdBj$K$D$$$F$O(B Usenet $B$N(B comp.infosystems.www.authoring.cgi
  530.     $B$G!"B>$N%f!<%6$HO@5D$9$k$3$H$,$G$-$^$9!#(BHTML Writers Guide $B$N(B
  531.     -servers $B%a!<%j%s%0%j%9%H$O!"$"$J$?$N<ALd$K2sEz$7$F$/$l$k0NBg$J%j%=!<%9$G$9!#(B
  532.     <a href="http://www.hwg.org/lists/hwg-servers/"
  533.     >http://www.hwg.org/lists/hwg-servers/</a>
  534.     $B$G99$KB?$/$rC5$7=P$9$3$H$,$G$-$^$9!#(B</p>
  535.  
  536.     <p>$B$=$7$F$b$A$m$s!"$*$=$i$/(B CGI
  537.     $B%W%m%0%i%`$NF0:n$K4X$9$k>\:Y$NA4$F$,5-=R$5$l$F$$$k(B
  538.     CGI $B$N;EMM$rFI$`$Y$-$G$9!#%*%j%8%J%k%P!<%8%g%s$r(B
  539.     <a href="http://hoohoo.ncsa.uiuc.edu/cgi/interface.html">NCSA</a>
  540.     $B$G!"%"%C%W%G!<%H$5$l$?%I%i%U%H$r(B
  541.     <a href="http://web.golux.com/coar/cgi/">Common Gateway Interface RFC
  542.     $B%W%m%8%'%/%H(B</a>$B$G;2>H$9$k$3$H$,$G$-$^$9!#(B</p>
  543.  
  544.     <p>CGI $B$NLdBj$K$D$$$F!"2C$o$C$F$$$k%a!<%j%s%0%j%9%H$^$?$O%K%e!<%9(B
  545.     $B%0%k!<%W$K<ALd$rAw$k$H$-!"5/$3$C$?$b$N!"5/$3$C$F$[$7$$$3$H!"(B
  546.     $B<B:]$K5/$3$C$?$3$H$,$I$&0c$&$+!";HMQ$7$F$$$k%5!<%P!"(B
  547.     CGI $B%W%m%0%i%`$r5-=R$7$F$$$k8@8l$K4X$9$k==J,$J>pJs$H!"(B
  548.     $B2DG=$G$"$l$PLdBj$N%3!<%I$rDs6!$9$k$h$&$K$7$F$/$@$5$$!#(B
  549.     $B$=$&$9$k$3$H$G!"LdBj$,$h$j4VC1$K8+$D$+$k$h$&$K$J$j$^$9!#(B</p>
  550.  
  551.     <p>Apache
  552.      $B$N%=!<%9%3!<%I$K$*$$$FLdBj$rH/8+$7$?$3$H$r3N?.$7$F$$$J$$8B$j!"(B
  553.     CGI $B$NLdBj$K4X$9$k<ALd$r(B Apache
  554.     $B%P%0%G!<%?%Y!<%9$KAw$k$Y$-$G$J$$$3$H$KCmL\$7$F$/$@$5$$!#(B</p>
  555.         <hr />
  556.  
  557.     <h3 align="CENTER">Apache HTTP Server Version 2.0</h3>
  558.     <a href="./"><img src="../images/index.gif" alt="Index" /></a>
  559.     <a href="../"><img src="../images/home.gif" alt="Home" /></a>
  560.  
  561.  
  562.  
  563.   </body>
  564. </html>
  565.