yifangyou 发表于 2011-12-21 08:44

配置nginx运行fastcgi

<DIV>0.创建用户,不要用root运行,这样不安全</DIV>
<DIV>
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<LI>groupadd nginx</LI>
<LI></LI>
<LI>useradd nginx -g nginx</LI></OL></DIV></DIV>
<DIV>&nbsp;</DIV>
<DIV>1.安装fastcgi</DIV>
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<LI># cpan</LI>
<LI></LI>
<LI>Terminal does not support AddHistory.</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>cpan shell -- CPAN exploration and modules installation (v1.7602)</LI>
<LI></LI>
<LI>ReadLine support available (try 'install Bundle::CPAN')</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>cpan&gt; install FCGI</LI>
<LI></LI>
<LI>cpan&gt; install FCGI::ProcManager</LI></OL></DIV></DIV>
<DIV>2.生成fcgi服务程序/usr/local/nginx/sbin/cgiwrap-fcgi.pl</DIV>
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<LI><SPAN style="COLOR: #000000">#<SPAN style="COLOR: #0000cc">!</SPAN><SPAN style="COLOR: #0000cc">/</SPAN>usr<SPAN style="COLOR: #0000cc">/</SPAN>bin<SPAN style="COLOR: #0000cc">/</SPAN>perl<BR></LI>
<LI>use FCGI<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>use Socket<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>use FCGI<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>ProcManager<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><SPAN style="COLOR: #0000ff">sub</SPAN> shutdown <SPAN style="COLOR: #0000cc">{</SPAN> FCGI<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>CloseSocket<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>socket<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN> exit<SPAN style="COLOR: #0000cc">;</SPAN> <SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI><SPAN style="COLOR: #0000ff">sub</SPAN> restart <SPAN style="COLOR: #0000cc">{</SPAN> FCGI<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>CloseSocket<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>socket<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN> <SPAN style="COLOR: #0000cc">&amp;</SPAN>main<SPAN style="COLOR: #0000cc">;</SPAN> <SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>use sigtrap <SPAN style="COLOR: #ff00ff">'handler'</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> \<SPAN style="COLOR: #0000cc">&amp;</SPAN>shutdown<SPAN style="COLOR: #0000cc">,</SPAN> <SPAN style="COLOR: #ff00ff">'normal-signals'</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>use sigtrap <SPAN style="COLOR: #ff00ff">'handler'</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> \<SPAN style="COLOR: #0000cc">&amp;</SPAN>restart<SPAN style="COLOR: #0000cc">,</SPAN> <SPAN style="COLOR: #ff00ff">'HUP'</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>require <SPAN style="COLOR: #ff00ff">'syscall.ph'</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>use POSIX qw<SPAN style="COLOR: #0000cc">(</SPAN>setsid<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><BR></LI>
<LI>END<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN> <SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>BEGIN<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN> <SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI><SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;no warnings<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">*</SPAN>CORE<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>GLOBAL<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>exit <SPAN style="COLOR: #0000cc">=</SPAN> <SPAN style="COLOR: #0000ff">sub</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN> die <SPAN style="COLOR: #ff00ff">"fakeexit\nrc="</SPAN> <SPAN style="COLOR: #0000cc">.</SPAN> shift<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">.</SPAN> <SPAN style="COLOR: #ff00ff">"\n"</SPAN><SPAN style="COLOR: #0000cc">;</SPAN> <SPAN style="COLOR: #0000cc">}</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><SPAN style="COLOR: #0000cc">}</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><BR></LI>
<LI>eval <SPAN style="COLOR: #0000ff">q</SPAN><SPAN style="COLOR: #0000cc">{</SPAN>exit<SPAN style="COLOR: #0000cc">}</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>if <SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN><SPAN style="COLOR: #0000cc">@</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;exit unless $@ <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">~</SPAN> <SPAN style="COLOR: #0000cc">/</SPAN><SPAN style="COLOR: #0000cc">^</SPAN>fakeexit<SPAN style="COLOR: #0000cc">/</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI><SPAN style="COLOR: #0000cc">&amp;</SPAN>main<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><BR></LI>
<LI><SPAN style="COLOR: #0000ff">sub</SPAN> daemonize<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;chdir <SPAN style="COLOR: #ff00ff">'/'</SPAN> or die <SPAN style="COLOR: #ff00ff">"Can't chdir to /: $!"</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;defined<SPAN style="COLOR: #0000cc">(</SPAN> my $pid <SPAN style="COLOR: #0000cc">=</SPAN> fork <SPAN style="COLOR: #0000cc">)</SPAN> or die <SPAN style="COLOR: #ff00ff">"Can't fork: $!"</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;exit if $pid<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;setsid<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> or die <SPAN style="COLOR: #ff00ff">"Can't start a new session: $!"</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;umask 0<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI><BR></LI>
<LI><SPAN style="COLOR: #0000ff">sub</SPAN> main <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;$proc_manager <SPAN style="COLOR: #0000cc">=</SPAN> FCGI<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>ProcManager<SPAN style="COLOR: #0000cc">-</SPAN><SPAN style="COLOR: #0000cc">&gt;</SPAN>new<SPAN style="COLOR: #0000cc">(</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN>n_processes <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">&gt;</SPAN> 5<SPAN style="COLOR: #0000cc">}</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;$socket <SPAN style="COLOR: #0000cc">=</SPAN> FCGI<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>OpenSocket<SPAN style="COLOR: #0000cc">(</SPAN> <SPAN style="COLOR: #ff00ff">"/usr/local/nginx/cgiwrap-dispatch.sock"</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 10 <SPAN style="COLOR: #0000cc">)</SPAN><BR></LI>
<LI>&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">;</SPAN> #use UNIX sockets <SPAN style="COLOR: #0000cc">-</SPAN> user running this <SPAN style="COLOR: #0000ff">script</SPAN> must have w access to the <SPAN style="COLOR: #ff00ff">'nginx'</SPAN> <BR></LI>
<LI>&nbsp;&nbsp;$request <SPAN style="COLOR: #0000cc">=</SPAN><BR></LI>
<LI>&nbsp;&nbsp;FCGI<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>Request<SPAN style="COLOR: #0000cc">(</SPAN> \<SPAN style="COLOR: #0000cc">*</SPAN>STDIN<SPAN style="COLOR: #0000cc">,</SPAN> \<SPAN style="COLOR: #0000cc">*</SPAN>STDOUT<SPAN style="COLOR: #0000cc">,</SPAN> \<SPAN style="COLOR: #0000cc">*</SPAN>STDERR<SPAN style="COLOR: #0000cc">,</SPAN> \%req_params<SPAN style="COLOR: #0000cc">,</SPAN> $socket<SPAN style="COLOR: #0000cc">,</SPAN><BR></LI>
<LI>&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">&amp;</SPAN>FCGI<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>FAIL_ACCEPT_ON_INTR <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;$proc_manager<SPAN style="COLOR: #0000cc">-</SPAN><SPAN style="COLOR: #0000cc">&gt;</SPAN>pm_manage<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;if <SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>request<SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN> request_loop<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;FCGI<SPAN style="COLOR: #0000cc">:</SPAN><SPAN style="COLOR: #0000cc">:</SPAN>CloseSocket<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>socket<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI><BR></LI>
<LI><SPAN style="COLOR: #0000ff">sub</SPAN> request_loop <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;while <SPAN style="COLOR: #0000cc">(</SPAN> $request<SPAN style="COLOR: #0000cc">-</SPAN><SPAN style="COLOR: #0000cc">&gt;</SPAN><SPAN style="COLOR: #ff0000">Accept</SPAN><SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">&gt;</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> 0 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;$proc_manager<SPAN style="COLOR: #0000cc">-</SPAN><SPAN style="COLOR: #0000cc">&gt;</SPAN>pm_pre_dispatch<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;#processing any STDIN <SPAN style="COLOR: #0000ff">input</SPAN> from WebServer <SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #ff0000">for</SPAN> CGI<SPAN style="COLOR: #0000cc">-</SPAN>POST actions<SPAN style="COLOR: #0000cc">)</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;$stdin_passthrough <SPAN style="COLOR: #0000cc">=</SPAN> <SPAN style="COLOR: #ff00ff">''</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">{</SPAN> no warnings<SPAN style="COLOR: #0000cc">;</SPAN> $req_len <SPAN style="COLOR: #0000cc">=</SPAN> 0 <SPAN style="COLOR: #0000cc">+</SPAN> $req_params<SPAN style="COLOR: #0000cc">{</SPAN><SPAN style="COLOR: #ff00ff">'CONTENT_LENGTH'</SPAN><SPAN style="COLOR: #0000cc">}</SPAN><SPAN style="COLOR: #0000cc">;</SPAN> <SPAN style="COLOR: #0000cc">}</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;if <SPAN style="COLOR: #0000cc">(</SPAN> <SPAN style="COLOR: #0000cc">(</SPAN> $req_params<SPAN style="COLOR: #0000cc">{</SPAN><SPAN style="COLOR: #ff00ff">'REQUEST_METHOD'</SPAN><SPAN style="COLOR: #0000cc">}</SPAN> eq <SPAN style="COLOR: #ff00ff">'POST'</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">&amp;</SPAN><SPAN style="COLOR: #0000cc">&amp;</SPAN> <SPAN style="COLOR: #0000cc">(</SPAN> $req_len <SPAN style="COLOR: #0000cc">!</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> 0 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;my $bytes_read <SPAN style="COLOR: #0000cc">=</SPAN> 0<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while <SPAN style="COLOR: #0000cc">(</SPAN> $bytes_read <SPAN style="COLOR: #0000cc">&lt;</SPAN> $req_len <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;my $<SPAN style="COLOR: #ff0000">data</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN> <SPAN style="COLOR: #ff00ff">''</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;my $bytes <SPAN style="COLOR: #0000cc">=</SPAN> read<SPAN style="COLOR: #0000cc">(</SPAN> STDIN<SPAN style="COLOR: #0000cc">,</SPAN> $<SPAN style="COLOR: #ff0000">data</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> <SPAN style="COLOR: #0000cc">(</SPAN> $req_len <SPAN style="COLOR: #0000cc">-</SPAN> $bytes_read <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;last if <SPAN style="COLOR: #0000cc">(</SPAN> $bytes <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> 0 <SPAN style="COLOR: #0000cc">|</SPAN><SPAN style="COLOR: #0000cc">|</SPAN> <SPAN style="COLOR: #0000cc">!</SPAN>defined<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>bytes<SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$stdin_passthrough <SPAN style="COLOR: #0000cc">.</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> $<SPAN style="COLOR: #ff0000">data</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$bytes_read <SPAN style="COLOR: #0000cc">+</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> $bytes<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;#running the cgi app<BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;if <SPAN style="COLOR: #0000cc">(</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">(</SPAN> <SPAN style="COLOR: #0000cc">-</SPAN>x $req_params<SPAN style="COLOR: #0000cc">{</SPAN>SCRIPT_FILENAME<SPAN style="COLOR: #0000cc">}</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">&amp;</SPAN><SPAN style="COLOR: #0000cc">&amp;</SPAN> #can <SPAN style="COLOR: #0000ff">I</SPAN> execute this<SPAN style="COLOR: #0000cc">?</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">(</SPAN> <SPAN style="COLOR: #0000cc">-</SPAN><SPAN style="COLOR: #0000ff">s</SPAN> $req_params<SPAN style="COLOR: #0000cc">{</SPAN>SCRIPT_FILENAME<SPAN style="COLOR: #0000cc">}</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">&amp;</SPAN><SPAN style="COLOR: #0000cc">&amp;</SPAN> #Is this <SPAN style="COLOR: #ff0000">file</SPAN> empty<SPAN style="COLOR: #0000cc">?</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">(</SPAN> <SPAN style="COLOR: #0000cc">-</SPAN>r $req_params<SPAN style="COLOR: #0000cc">{</SPAN>SCRIPT_FILENAME<SPAN style="COLOR: #0000cc">}</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> #can <SPAN style="COLOR: #0000ff">I</SPAN> read this <SPAN style="COLOR: #ff0000">file</SPAN><SPAN style="COLOR: #0000cc">?</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pipe<SPAN style="COLOR: #0000cc">(</SPAN> CHILD_RD<SPAN style="COLOR: #0000cc">,</SPAN> PARENT_WR <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pipe<SPAN style="COLOR: #0000cc">(</SPAN> PARENT_ERR<SPAN style="COLOR: #0000cc">,</SPAN> CHILD_ERR <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;my $pid <SPAN style="COLOR: #0000cc">=</SPAN> open<SPAN style="COLOR: #0000cc">(</SPAN> CHILD_O<SPAN style="COLOR: #0000cc">,</SPAN> <SPAN style="COLOR: #ff00ff">"-|"</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;unless <SPAN style="COLOR: #0000cc">(</SPAN> defined<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>pid<SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #ff00ff">"Content-type: text/plain\r\n\r\n"</SPAN><SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print <SPAN style="COLOR: #ff00ff">"Error: CGI app returned no output - Executing $req_params{SCRIPT_FILENAME} failed !\n"</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;next<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$oldfh <SPAN style="COLOR: #0000cc">=</SPAN> <SPAN style="COLOR: #0000ff">select</SPAN><SPAN style="COLOR: #0000cc">(</SPAN>PARENT_ERR<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$<SPAN style="COLOR: #0000cc">|</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN> 1<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000ff">select</SPAN><SPAN style="COLOR: #0000cc">(</SPAN>CHILD_O<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$<SPAN style="COLOR: #0000cc">|</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN> 1<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000ff">select</SPAN><SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>oldfh<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if <SPAN style="COLOR: #0000cc">(</SPAN> $pid <SPAN style="COLOR: #0000cc">&gt;</SPAN> 0 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;close<SPAN style="COLOR: #0000cc">(</SPAN>CHILD_RD<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;close<SPAN style="COLOR: #0000cc">(</SPAN>CHILD_ERR<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print PARENT_WR $stdin_passthrough<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;close<SPAN style="COLOR: #0000cc">(</SPAN>PARENT_WR<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$rin <SPAN style="COLOR: #0000cc">=</SPAN> $rout <SPAN style="COLOR: #0000cc">=</SPAN> $ein <SPAN style="COLOR: #0000cc">=</SPAN> $eout <SPAN style="COLOR: #0000cc">=</SPAN> <SPAN style="COLOR: #ff00ff">''</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vec<SPAN style="COLOR: #0000cc">(</SPAN> $rin<SPAN style="COLOR: #0000cc">,</SPAN> fileno<SPAN style="COLOR: #0000cc">(</SPAN>CHILD_O<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 1 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN> 1<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vec<SPAN style="COLOR: #0000cc">(</SPAN> $rin<SPAN style="COLOR: #0000cc">,</SPAN> fileno<SPAN style="COLOR: #0000cc">(</SPAN>PARENT_ERR<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 1 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN> 1<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$ein <SPAN style="COLOR: #0000cc">=</SPAN> $rin<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$nfound <SPAN style="COLOR: #0000cc">=</SPAN> 0<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while <SPAN style="COLOR: #0000cc">(</SPAN> $nfound <SPAN style="COLOR: #0000cc">=</SPAN> <SPAN style="COLOR: #0000ff">select</SPAN><SPAN style="COLOR: #0000cc">(</SPAN> $rout <SPAN style="COLOR: #0000cc">=</SPAN> $rin<SPAN style="COLOR: #0000cc">,</SPAN> undef<SPAN style="COLOR: #0000cc">,</SPAN> $ein <SPAN style="COLOR: #0000cc">=</SPAN> $eout<SPAN style="COLOR: #0000cc">,</SPAN> 10 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;die <SPAN style="COLOR: #ff00ff">"$!"</SPAN> unless $nfound <SPAN style="COLOR: #0000cc">!</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> <SPAN style="COLOR: #0000cc">-</SPAN>1<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$r1 <SPAN style="COLOR: #0000cc">=</SPAN> vec<SPAN style="COLOR: #0000cc">(</SPAN> $rout<SPAN style="COLOR: #0000cc">,</SPAN> fileno<SPAN style="COLOR: #0000cc">(</SPAN>PARENT_ERR<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 1 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> 1<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$r2 <SPAN style="COLOR: #0000cc">=</SPAN> vec<SPAN style="COLOR: #0000cc">(</SPAN> $rout<SPAN style="COLOR: #0000cc">,</SPAN> fileno<SPAN style="COLOR: #0000cc">(</SPAN>CHILD_O<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 1 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> 1<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$e1 <SPAN style="COLOR: #0000cc">=</SPAN> vec<SPAN style="COLOR: #0000cc">(</SPAN> $eout<SPAN style="COLOR: #0000cc">,</SPAN> fileno<SPAN style="COLOR: #0000cc">(</SPAN>PARENT_ERR<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 1 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> 1<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$e2 <SPAN style="COLOR: #0000cc">=</SPAN> vec<SPAN style="COLOR: #0000cc">(</SPAN> $eout<SPAN style="COLOR: #0000cc">,</SPAN> fileno<SPAN style="COLOR: #0000cc">(</SPAN>CHILD_O<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 1 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> 1<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if <SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>r1<SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while <SPAN style="COLOR: #0000cc">(</SPAN> $bytes <SPAN style="COLOR: #0000cc">=</SPAN> read<SPAN style="COLOR: #0000cc">(</SPAN> PARENT_ERR<SPAN style="COLOR: #0000cc">,</SPAN> $errbytes<SPAN style="COLOR: #0000cc">,</SPAN> 4096 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print STDERR $errbytes<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if <SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN><SPAN style="COLOR: #0000cc">!</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$err <SPAN style="COLOR: #0000cc">=</SPAN> $<SPAN style="COLOR: #0000cc">!</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;die $<SPAN style="COLOR: #0000cc">!</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vec<SPAN style="COLOR: #0000cc">(</SPAN> $rin<SPAN style="COLOR: #0000cc">,</SPAN> fileno<SPAN style="COLOR: #0000cc">(</SPAN>PARENT_ERR<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 1 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN> 0<BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;unless <SPAN style="COLOR: #0000cc">(</SPAN> $err <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> EINTR or $err <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> EAGAIN <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if <SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>r2<SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while <SPAN style="COLOR: #0000cc">(</SPAN> $bytes <SPAN style="COLOR: #0000cc">=</SPAN> read<SPAN style="COLOR: #0000cc">(</SPAN> CHILD_O<SPAN style="COLOR: #0000cc">,</SPAN> $<SPAN style="COLOR: #0000ff">s</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 4096 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print $<SPAN style="COLOR: #0000ff">s</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if <SPAN style="COLOR: #0000cc">(</SPAN> <SPAN style="COLOR: #0000cc">!</SPAN>defined<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>bytes<SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$err <SPAN style="COLOR: #0000cc">=</SPAN> $<SPAN style="COLOR: #0000cc">!</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;die $<SPAN style="COLOR: #0000cc">!</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vec<SPAN style="COLOR: #0000cc">(</SPAN> $rin<SPAN style="COLOR: #0000cc">,</SPAN> fileno<SPAN style="COLOR: #0000cc">(</SPAN>CHILD_O<SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> 1 <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN> 0<BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;unless <SPAN style="COLOR: #0000cc">(</SPAN> $err <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> EINTR or $err <SPAN style="COLOR: #0000cc">=</SPAN><SPAN style="COLOR: #0000cc">=</SPAN> EAGAIN <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;last if <SPAN style="COLOR: #0000cc">(</SPAN> $e1 <SPAN style="COLOR: #0000cc">|</SPAN><SPAN style="COLOR: #0000cc">|</SPAN> $e2 <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;close CHILD_RD<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;close PARENT_ERR<SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;waitpid<SPAN style="COLOR: #0000cc">(</SPAN> $pid<SPAN style="COLOR: #0000cc">,</SPAN> 0 <SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN> else <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;foreach $key <SPAN style="COLOR: #0000cc">(</SPAN> keys %req_params <SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$ENV<SPAN style="COLOR: #0000cc">{</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>key<SPAN style="COLOR: #0000cc">}</SPAN> <SPAN style="COLOR: #0000cc">=</SPAN> $req_params<SPAN style="COLOR: #0000cc">{</SPAN><SPAN style="COLOR: #0000cc">$</SPAN>key<SPAN style="COLOR: #0000cc">}</SPAN><SPAN style="COLOR: #0000cc">;</SPAN><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<SPAN style="COLOR: #0000cc">}</SPAN><BR></LI>
<LI><BR></LI>
<LI>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;# cd to the <SPAN style="COLOR: #0000ff">script</SPAN></SPAN></LI></OL></DIV></DIV>
<DIV>chmod +x /usr/local/nginx/sbin/cgiwrap-fcgi.pl</DIV>
<DIV>&nbsp;</DIV>
<DIV>
<DIV>&nbsp;</DIV></DIV>
<DIV>4.修改配置文件,红色粗体为修改部分</DIV>
<DIV>
<DIV id=codeText class=codeText>
<OL style="PADDING-BOTTOM: 5px; MARGIN: 0px 1px 0px 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 5px" class=dp-css>
<LI><FONT color=#f00000><STRONG>user nginx;</STRONG></FONT></LI>
<LI></LI>
<LI>worker_processes 1;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>#error_log logs/error.log;</LI>
<LI></LI>
<LI>#error_log logs/error.log notice;</LI>
<LI></LI>
<LI>#error_log logs/error.log info;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>#pid logs/nginx.pid;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>events {</LI>
<LI></LI>
<LI>worker_connections 1024;</LI>
<LI></LI>
<LI>}</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>http {</LI>
<LI></LI>
<LI>include mime.types;</LI>
<LI></LI>
<LI>default_type application/octet-stream;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>#log_format main '$remote_addr - $remote_user [$time_local] "$request" '</LI>
<LI></LI>
<LI># '$status $body_bytes_sent "$http_referer" '</LI>
<LI></LI>
<LI># '"$http_user_agent" "$http_x_forwarded_for"';</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>#access_log logs/access.log main;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>sendfile on;</LI>
<LI></LI>
<LI>#tcp_nopush on;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>#keepalive_timeout 0;</LI>
<LI></LI>
<LI>keepalive_timeout 65;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>#gzip on;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>server {</LI>
<LI></LI>
<LI>listen 80;</LI>
<LI></LI>
<LI>server_name localhost;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>#charset koi8-r;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>#access_log logs/host.access.log main;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>location / {</LI>
<LI></LI>
<LI>root html;</LI>
<LI></LI>
<LI>index index.html index.htm;</LI>
<LI></LI>
<LI>}</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI><FONT color=#f00000><STRONG>location ~ ^/cgi-bin/.*\.cgi$ {</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>gzip off; #gzip makes scripts feel slower since they have to complete before getting gzipped</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_pass unix:/usr/local/nginx/cgiwrap-dispatch.sock;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_index index.cgi;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param SCRIPT_FILENAME /usr/local/nginx/$fastcgi_script_name;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param QUERY_STRING $query_string;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param REQUEST_METHOD $request_method;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param CONTENT_TYPE $content_type;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param CONTENT_LENGTH $content_length;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param GATEWAY_INTERFACE CGI/1.1;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param SERVER_SOFTWARE nginx;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param SCRIPT_NAME $fastcgi_script_name;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param REQUEST_URI $request_uri;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param DOCUMENT_URI $document_uri;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param DOCUMENT_ROOT $document_root;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param SERVER_PROTOCOL $server_protocol;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param REMOTE_ADDR $remote_addr;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param REMOTE_PORT $remote_port;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param SERVER_ADDR $server_addr;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param SERVER_PORT $server_port;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>fastcgi_param SERVER_NAME $server_name;</STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG></STRONG></FONT></LI>
<LI><FONT color=#f00000><STRONG>}</STRONG></FONT></LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>#error_page 404 /404.html;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># redirect server error pages to the static page /50x.html</LI>
<LI></LI>
<LI>#</LI>
<LI></LI>
<LI>error_page 500 502 503 504 /50x.html;</LI>
<LI></LI>
<LI>location = /50x.html {</LI>
<LI></LI>
<LI>root html;</LI>
<LI></LI>
<LI>}</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># proxy the PHP scripts to Apache listening on 127.0.0.1:80</LI>
<LI></LI>
<LI>#</LI>
<LI></LI>
<LI>#location ~ \.php$ {</LI>
<LI></LI>
<LI># proxy_pass http://127.0.0.1;</LI>
<LI></LI>
<LI>#}</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000</LI>
<LI></LI>
<LI>#</LI>
<LI></LI>
<LI>#location ~ \.php$ {</LI>
<LI></LI>
<LI># root html;</LI>
<LI></LI>
<LI># fastcgi_pass 127.0.0.1:9000;</LI>
<LI></LI>
<LI># fastcgi_index index.php;</LI>
<LI></LI>
<LI># fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;</LI>
<LI></LI>
<LI># include fastcgi_params;</LI>
<LI></LI>
<LI>#}</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># deny access to .htaccess files, if Apache's document root</LI>
<LI></LI>
<LI># concurs with nginx's one</LI>
<LI></LI>
<LI>#</LI>
<LI></LI>
<LI>#location ~ /\.ht {</LI>
<LI></LI>
<LI># deny all;</LI>
<LI></LI>
<LI>#}</LI>
<LI></LI>
<LI>}</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># another virtual host using mix of IP-, name-, and port-based configuration</LI>
<LI></LI>
<LI>#</LI>
<LI></LI>
<LI>#server {</LI>
<LI></LI>
<LI># listen 8000;</LI>
<LI></LI>
<LI># listen somename:8080;</LI>
<LI></LI>
<LI># server_name somename alias another.alias;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># location / {</LI>
<LI></LI>
<LI># root html;</LI>
<LI></LI>
<LI># index index.html index.htm;</LI>
<LI></LI>
<LI># }</LI>
<LI></LI>
<LI>#}</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># HTTPS server</LI>
<LI></LI>
<LI>#</LI>
<LI></LI>
<LI>#server {</LI>
<LI></LI>
<LI># listen 443;</LI>
<LI></LI>
<LI># server_name localhost;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># ssl on;</LI>
<LI></LI>
<LI># ssl_certificate cert.pem;</LI>
<LI></LI>
<LI># ssl_certificate_key cert.key;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># ssl_session_timeout 5m;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># ssl_protocols SSLv2 SSLv3 TLSv1;</LI>
<LI></LI>
<LI># ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;</LI>
<LI></LI>
<LI># ssl_prefer_server_ciphers on;</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI># location / {</LI>
<LI></LI>
<LI># root html;</LI>
<LI></LI>
<LI># index index.html index.htm;</LI>
<LI></LI>
<LI># }</LI>
<LI></LI>
<LI>#}</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>}</LI></OL></DIV></DIV>
<DIV>&nbsp;</DIV>
<DIV>5.准备测试</DIV>
<DIV>
<DIV id=codeText class=codeText>
<OL style="PADDING-BOTTOM: 5px; MARGIN: 0px 1px 0px 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 5px" class=dp-css>
<LI>mkdir /usr/local/nginx/cgi-bin</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI>cat /usr/local/nginx/cgi-bin/index.cgi</LI>
<LI></LI>
<LI></LI>
<LI></LI>
<LI><FONT color=#0000f0>#!/usr/bin/perl</FONT></LI>
<LI><FONT color=#0000f0></FONT></LI>
<LI><FONT color=#0000f0></FONT></LI>
<LI><FONT color=#0000f0></FONT></LI>
<LI><FONT color=#0000f0>print "Content-type: text/html\n\n";</FONT></LI>
<LI><FONT color=#0000f0></FONT></LI>
<LI><FONT color=#0000f0>print "&lt;html&gt;&lt;body&gt;Hello, world.&lt;/body&gt;&lt;/html&gt;";</FONT></LI></OL>
<P><FONT color=#5c5c5c>chmod +x&nbsp;/usr/local/nginx/cgi-bin/index.cgi</FONT></P></DIV></DIV>
<DIV>&nbsp;</DIV>
<DIV>
<DIV>6.设置拥有者</DIV>
<DIV>
<DIV id=codeText class=codeText>
<OL style="PADDING-BOTTOM: 5px; MARGIN: 0px 1px 0px 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 5px" class=dp-css>
<LI>chown nginx:nginx -R /usr/local/nginx</LI></OL></DIV></DIV></DIV>
<DIV>7.启动</DIV>
<DIV>
<DIV id=codeText class=codeText>
<OL style="PADDING-BOTTOM: 5px; MARGIN: 0px 1px 0px 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 5px" class=dp-css>
<LI>sudo -u nginx /usr/local/nginx/sbin/cgiwrap-fcgi.pl &gt;&gt; /usr/local/nginx/logs/cgiwrap.log 2&gt;&amp;1 &amp;</LI>
<LI></LI>
<LI>/usr/local/nginx/sbin/nginx</LI></OL></DIV></DIV>
<DIV>8.测试</DIV>
<DIV><A href="http://blog.chinaunix.nethttp://blog.chinaunix.net/attachment/201106/22/11121450_13087196065b77.jpg" target=_blank><IMG border=0 src="http://blog.chinaunix.nethttp://blog.chinaunix.net/attachment/201106/22/11121450_13087196065b77.jpg" ; .load="imgResize(this, 650);"></A></DIV>
<DIV>其中的一些代码来自</DIV>
<DIV><a href="http://wiki.nginx.org/NginxSimpleCGI" target="_blank">http://wiki.nginx.org/NginxSimpleCGI</A></DIV>
<DIV>不过这个文章中在实现时有些问题,特别是用户权限的问题</DIV>
<DIV>end</DIV>
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