June 2005
Beginner
480 pages
10h 31m
English
Content preview from SAMS Teach Yourself Perl in 24 Hours THIRD EDITION
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More Details on Calling CGI Programs
So far, you've learned two different techniques for starting a CGI program. The first and most obvious is simply to call the CGI program's URL from a link or have the user type it in the browser. A line like this will start and run a CGI program called time.cgi:
<A HREF="http://server/cgi-bin/time.cgi">Click here for the time</A>
When this link is followed, the web server runs the CGI program time.cgi, and its output is displayed as a new web page. This example is simple, easy, and straightforward—just like the “Hello, World!” CGI program in Hour 17, “Writing Modules.”
The other way to start a CGI program is to make it the target of an HTML form. For example, the following form calls the CGI program process.cgi ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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