Free what program to use for cgi software for linux

Firewall Generator is a CGI script that generates a bash shell script that contains a list of commands for configuring a set of firewall rules.

It is the best solution to know something about system security.

ip-filter-cgi is a set of perl script to modify rules of IP Filter (IP Filter is a TCP/IP packet filter cf: http://coombs.anu.edu.au/~avalon/ip-filter.html). If you make any improvement, correction send it back to. The scripts is not complete and is provided for testing purpose.
adulau@metatix.com .
Main features:
- Perl 5.0 (+CGI.pm)
- a HTTP server (Apache)

Class::CGI is a Perl module to fetch objects from your CGI object.

SYNOPSIS

use Class::CGI
handlers => {
customer_id => My::Customer::Handler
};

my $cgi = Class::CGI->new;
my $customer = $cgi->param(customer_id);
my $name = $customer->name;
my $email = $cgi->param(email); # behaves like normal

if ( my %errors = $cgi->errors ) {
# do error handling
}

For small CGI scripts, its common to get a parameter, untaint it, pass it to an object constructor and get the object back. This module would allow one to to build Class::CGI handler classes which take the parameter value, automatically perform those steps and just return the object. Much grunt work goes away and you can get back to merely pretending to work.

Mon.cgi is a CGI interface for viewing the status of a Mon service.
mon is a general-purpose scheduler and alert management tool used for monitoring service availability and triggering alerts upon failure detection. mon was designed to be open and extensible in the sense that it supports arbitrary monitoring facilities and alert methods via a common interface, all of which are easily implemented with programs in C, Perl, shell, etc., SNMP traps, and special mon traps.
mon views resource monitoring as two separate tasks: the testing of a condition, and triggering an action upon failure. mon was designed to implement the testing and action-taking tasks as separate, stand-alone programs. mon is fundamentally a scheduler which executes the monitors (each test a specific condition), and calls the appropriate alerts if the monitor fails. The decision to invoke an alert is governed by logic which offers various "squelch" features and dependencies, all of which are configurable by the user.
Monitors and alerts are not a part of the core mon server, even though the distribution comes with a handful of them to get you started. This means that if a new service needs monitoring, or if a new alert is necessary, the mon server does not need to be changed. This makes mon easily extensible.
That is from Jim Trocki who wrote mon, Im currently maintaining a web interface that works with mon which was based from Arthur K. Chans original mon.cgi.
Enhancements:
- This is the initial release of the Mon Web Interface (MWI), which is the progression of the mon.cgi Web interface.
- This interface is written entirely from scratch, with full CSS and HTML W3C complacency.
- This is an alpha release: the back end code is based on the mon.cgi tree, but the interface will have features that are currently unusable.

WebME is a really simple CMS with blog and podcasting support. WebMe can be used as FastCGI/CGI script or can be self-hosted as a ready-to-use Web server.

MyNews www provides a Web interface for MyNews.

MyNews www is a set of Perl CGI scripts to access the news stored in a MyNews server and to manage Web site subscriptions.

It needs the MyNews script to be installed.