Documentation: Environment Variables

Related Categories:
	Programs and Scripts: Perl: Miscellaneous: Environment Variables (4)

Resources in this Category:

	How to print out environment variables from Perl 8.56 (22 votes)
		An article about a simple CGI program that demonstrates how to access and print every environment variable from the Perl/CGI environment. Free source code. [...]

	CGI Environmental Variables, Comments (3) 8.55 (24 votes)
		Lists all standard environmental variables made available to CGI programs by web servers, and provides a brief explanation of each one of them.

	CGI Environment Variables, Comments (1) 8.22 (33 votes)
		NCSA's documentation on web server environment variables, including those always set by the server and those that are only set if a CGI program is called. [...]

	Reference to Apache ECHO Variables Rate It!
		Reference to all valid ECHO commands (returns environmental variables) to paste into your HTML document for parsing by your Apache webserver.

	Special Purpose Environment Variables Rate It!
		These are environment variables specific to the Apache servers which control the way Apache interacts with specific browsers.