portScan.cgi 1.1 (Mac)

portScan.cgi is a cgi based application to allow tcp port scanning. It's easy to use, you just unpack it and drop all the files into your site's directory, or your web server's cgi-bin and change the permissions to execute. Then browser to the portScan.cgi with your web browser. Enter the host and a comma separated list of ports to check and it will scan that host and those ports and report if any of them are open. See the page for additional version details. There is a version for Panther and one which should also work on Jaguar.