Hour 20. Manipulating HTTP and CGI

In this hour, you'll learn a host of interesting things you can do with the Web by using CGI programs to help you make your Web site a little more flexible and easy to manage.

In this hour you'll learn

• How HTML gets from the server to your browser

• How to have CGI programs send things other than HTML

• How to pass values directly to CGI programs

• How server-side includes work

• How to query the browser and the server for information