Open Source Perl Scientific/Engineering Software

GMOD is a set of interoperable open source software components for visualizing, annotating, and managing biological data. See http://gmod.org for more.

A simple command to convert calendar dates to julian dates. Quite useful in timing situations where you need elapsed time between dates. Also useful for astronomy applications.

chklinks is a non-threaded Perl link checker. It helps finding broken links on your website. It does not raises many simultaneously connections for its job, run out of the resources and crash your system in a moment.

Web based PHP interface to communicate to Maxima computer algebra system in the server. It takes user input, send it to Maxima, and show the output back to website. It could send almost any commands including 'plot2d' and 'plot3d' to plot graphs.

This project contains a set of php/perl scripts to analyze Cisco IOS-XR routers PE configuration, providing an html output which is very useful to surf over configurations. Moreover, it contains some other functions to search and compare configurations (access-list, prefix-sets, route-maps ...) between XR and IOS routers, and to analyze syslog data. It is not intended for "normal" end-users, but for network administrators and operations groups. You will need to install Apache (or any other web server) with PHP, configuring apache in the proper way for directories permissions and so on. Find more pictures and info in the docs.

Gorilla Software is a company which makes games and web applications in PHP, Perl, C, and C++. We are all open source and are always looking for people to join come check out some of our projects in development.

G.R.E.A.T. - Google Earth Reporting Engine and Analysis Tool The Goal of this project is to create a basic IDS interface with Google Earth. Currently generates a KML file of traceroute/whois information suitable for use in Google Earth

PHPXref is a developers tool, written in Perl, that will cross reference and extract inline documentation from a collection of PHP scripts. It generates simple HTML output suitable for browsing offline.

SURFnet IDS, a Distributed Intrusion Detection System (D-IDS). The goal is to provide an early warning system which lets system administrators correlate known and unknown exploits to attacks directed towards their networks.

A repository linking to eight Bioinformatics Resource Centers (BRCs) sponsored by the NIAID. The BRCs are providing web-based resources to scientific community conducting basic and applied research on organisms considered potential agents of bioterrorism

This application implement an approach for doing keyword based search over semi-structured data available in HTML pages.

The project is aiming to do two things: track the total transit time it takes a news story to travel from site A to site Z across the net and we'll be indexing the content of the article at each hop and tracking the morphing of the content as it goes