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Updated: 04/13/2001

Ace Perl Debug Tool

Use this code to display environment variables and form variables. The form variables are assumed to be in the %in associative array (as extracted by the &&getdata subroutine show in a previous example). This is generally used when the script encounters an error and is very useful for debugging.
Similar Scripts for "Ace Perl Debug Tool"

httptype

httptype is a Perl program that returns the http host software of a website. It reads the http_proxy and no_proxy environment variables to determine whether to use a proxy or not.

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This script simply displays the standard set of environment variables, which are used often. Variables include date, time, host, referer, browser, IP address, document requested, language supported and more.

Dumpenvs

Dumpenvs.pl is a simple script that gives you a list of server-supported environment variables and their values. This can be useful for debugging purposes.

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Un-CGI

This is uncgi, a frontend for processing queries and forms from the Web on UNIX systems. It decodes all the form fields and sticks them into environment variables for easy perusal by a shell script, a C program, a Perl script, or whatever you like, ...
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