File: //usr/share/doc/perl-CGI/examples/wikipedia_example.cgi
#!/usr/bin/env perl
use strict;
use warnings;
use CGI;
my $cgi = CGI->new;
print $cgi->header('text/html');
print << "EndOfHTML";
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>A Simple CGI Page</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>
<h1>A Simple CGI Page</h1>
<form method="post" enctype="multipart/form-data">
Name: <input type="text" name="name" /><br />
Age: <input type="text" name="age" /><p />
<input type="submit" name="Submit!" value="Submit!" />
</form>
<hr />
EndOfHTML
if ( my $name = $cgi->param('name') ) {
print "Your name is $name.<br />";
}
if ( my $age = $cgi->param('age') ) {
print "You are $age years old.";
}
print '</body></html>';