There are 47 CGI variables ...

WWW_AUTH_TYPE=
WWW_CONTENT_LENGTH=0
WWW_CONTENT_TYPE=
WWW_DOCUMENT_ROOT=
WWW_GATEWAY_INTERFACE=CGI/1.1
WWW_GATEWAY_EOF=$Z-530AF69A04E74B53F75D8878-
WWW_GATEWAY_EOT=$D-5E4C6019C4233906131FF7CF-
WWW_GATEWAY_ESC=$E-E7FDF3C49F8127F571697032-
WWW_GATEWAY_MRS=8192
WWW_HTML_BODYTAG=BGCOLOR=#FFFFFF
WWW_HTML_FOOTER=<center> <a href=http://wasd.vms.com.au/><img border=none src=/wasdhttpd.gif ALT=WASD HTTPd Web Server for OpenVMS></center></a>
WWW_HTML_FOOTERTAG=BGCOLOR=#CCCCCC
WWW_HTML_HEADER= 
WWW_HTML_HEADERTAG=BGCOLOR=#CCCCCC
WWW_HTTP_ACCEPT=Accept: application/xhtml+xml,text/html;q=0.9,text/plain;
WWW_HTTP_ACCEPT_CHARSET=ISO-8859-1,utf-8;q=0.7,*;q=0.7
WWW_HTTP_ACCEPT_ENCODING=gzip
WWW_HTTP_ACCEPT_LANGUAGE=en-us,en;q=0.5
WWW_HTTP_CACHE_CONTROL=no-cache
WWW_HTTP_CONNECTION=close
WWW_HTTP_HOST=www.pi-net.dyndns.org
WWW_HTTP_PRAGMA=no-cache
WWW_HTTP_USER_AGENT=CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
WWW_PATH_INFO=
WWW_PATH_TRANSLATED=
WWW_QUERY_STRING=
WWW_REMOTE_ADDR=38.103.63.55
WWW_REMOTE_HOST=38.103.63.55
WWW_REMOTE_PORT=49847
WWW_REMOTE_USER=
WWW_REQUEST_METHOD=GET
WWW_REQUEST_SCHEME=http:
WWW_REQUEST_TIME_GMT=Tue, 18 Nov 2008 13:57:48 GMT
WWW_REQUEST_TIME_LOCAL=Tue, 18 Nov 2008 14:57:48
WWW_REQUEST_URI=/cgiplus-bin/dumpCGI.class
WWW_SCRIPT_FILENAME=CGI-BIN:[000000]DUMPCGI.CLASS
WWW_SCRIPT_NAME=/cgiplus-bin/dumpCGI.class
WWW_SERVER_ADDR=192.168.0.100
WWW_SERVER_CHARSET=
WWW_SERVER_GMT=+01:00
WWW_SERVER_NAME=www.pi-net.dyndns.org
WWW_SERVER_PROTOCOL=HTTP/1.1
WWW_SERVER_PORT=80
WWW_SERVER_SIGNATURE=<ADDRESS>WASD/9.3.0 Server at www.pi-net.dyndns.org Port 80</ADDRESS>
WWW_SERVER_SOFTWARE=HTTPd-WASD/9.3.0 OpenVMS/AXP SSL
WWW_UNIQUE_ID=SSLX7AAAAAQgIARZNmM
WWW_KEY_COUNT=0