Type something into the text box, then send...<form method=POST action=test_form2.pl><input type=text name=textboxvalue size=20><input type=submit value=Submit><p><pre>$VAR1 = *::STDIN;
Error:
Read: 0 bytes

$VAR1 = {
          'SC' => 'us1',
          'HTTP_YAHOOREMOTEIP' => '54.161.108.58',
          'SCRIPT_NAME' => '/perl/test_form2.pl',
          'LD_32_LIBRARY_PATH' => '/usr/lib',
          'SIG' => 'otpQUx.ZeCR5r_7f5L52KQ--',
          'REQUEST_METHOD' => 'GET',
          'HTTP_ACCEPT' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
          'SCRIPT_FILENAME' => '/perl/test_form2.pl',
          'SERVER_SOFTWARE' => 'Apache/1.3.37 (Unix) mod_ssl/2.8.28 OpenSSL/0.9.6b mod_fastcgi/2.4.2',
          'YID' => 'crkelly',
          'HTTP_Y_RID' => '8kvih5tddh7ue',
          'QUERY_STRING' => '',
          'REMOTE_PORT' => '44914',
          'HTTP_USER_AGENT' => 'CCBot/2.0 (http://commoncrawl.org/faq/)',
          'HTTP_Y_RA' => '54.161.108.58',
          'HTTP_FARM' => 'p11',
          'PATH' => '/usr/bin:/bin',
          'DB_VERSION' => '',
          'GATEWAY_INTERFACE' => 'CGI/1.1',
          'SCRIPT_URL' => '/perl/test_form2.pl',
          'DOCUMENT_ROOT' => '/',
          'HTTP_VIA' => 'http/1.0 p11p52.geo.bf1.yahoo.com[506ac38b-8a3c-46b4-ba08-3e7682945222] (ApacheTrafficServer/7.1.0)',
          'REAL_ROOT' => '/',
          'HTTP_Y_RS' => 'QtQFmlQLvQcwrdg5g.8anw--',
          'SERVER_NAME' => 'p1w16.phury.net',
          'HTTP_Y_RP' => '59012',
          'ORD' => '919',
          'HTTP_ACCEPT_ENCODING' => 'x-gzip, gzip, deflate',
          'SCRIPT_URI' => 'http://p1w16.phury.net/perl/test_form2.pl',
          'HTTP_Y_PATH' => 'f=54.161.108.58:59012;b=10.247.27.98:80;z=4P69Kh8xvpJ489Bn1C3nxw--',
          'SERVER_PORT' => '80',
          'REMOTE_ADDR' => '10.247.27.98',
          'SERVER_PROTOCOL' => 'HTTP/1.1',
          'PDB_LIST' => '10.247.24.120,10.247.24.121,10.247.24.122,10.247.24.123,10.247.24.124,10.247.24.125,10.247.24.126,10.247.24.127,10.247.24.128,10.247.24.129,10.247.24.130,10.247.24.131,10.247.24.132,10.247.24.133,10.247.24.134',
          'HTTP_X_FORWARDED_FOR' => '54.161.108.58',
          'REAL_FILE' => '',
          'LD_32_PRELOAD' => '/usr/lib/libygcWrap.so',
          'REQUEST_URI' => '/perl/test_form2.pl',
          'HTTP_MEMBER' => 'crkelly',
          'HTTP_YAHOOREMOTEIPSIG' => 'Nr.SZGoO.52_HKTJx41MBQ--~A',
          'HTTP_SITE' => 'us1',
          'HTTP_HOST' => 'p1w16.phury.net'
        };
</pre>