ref: 2db3642b8d3b871c6f9d1f4e3204b2f44fc4b79f dir: /sys/src/cmd/python/Demo/cgi/cgi0.sh/
#! /bin/sh # If you can't get this to work, your web server isn't set up right echo Content-type: text/plain echo echo Hello world echo This is cgi0.sh