June 2005
Beginner
480 pages
10h 31m
English
Content preview from SAMS Teach Yourself Perl in 24 Hours THIRD EDITIONBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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The HTTP Conversation
In Hour 21, “Introduction to CGI,” you learned about the basic conversation between the web browser (Netscape, Internet Explorer, and so on) and the web server (Apache, IIS, and so on). The discussion in that hour was somewhat oversimplified. Now that you're more comfortable with CGI, it's probably a good time to take a closer look at this subject. Later in this hour, you'll learn some techniques for manipulating this conversation to perform some interesting tasks.
The conversation is described by a protocol known as the Hypertext Transfer Protocol (HTTP). The two current versions of this standard are HTTP 1.0 and HTTP 1.1. For purposes of this discussion, either one is applicable.
By the Way
The Internet standards documents ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.