Free for you to software for linux

Are You Human? is a script that uses a graphical test to insure that a human is being dealt with rather than a script.

This is useful to avoid automated Web signups or automated attempts to crack passwords.

There are many equivalent libraries for other languages but this is the first one for Python. The Python Imaging Library (PIL) is required.

wyoGuide is a guide and a tutorial for developing well-designed cross-platform applications. Where possible any guideline is accompanied with sample code. The included fully working demo application applies all these guidelines and is well suited as a starting code base for your own projects.

wyoGuides main goal is to show how to develop the GUI of your application suitable for any platform. Development with these guidelines gives your application a professional set of base functionality. Application applying these guidelines should allow for ease of use, so a user might immediately feel comfortable.

There is no limitation to use these guidelines with other languages or with other frameworks. The only obstacle is you have to write any code yourself until somebody volunteers to submit code samples to wyoGuide. So far there is only code written in C++ using the wxWidgets framework.

wyoGuide is a work in progress which means not all functionality is specified yet. This leaves a lot of room for improvement if you feel so. wyoGuide is thought for helping you but its also thought for you to help others. Any suggestion for improvement is welcomed (see feedback). These guidelines should and hopefully will get to a state where they simply are just usable.

KooDB is a simple interface to MySQL that provides the features that most people need, without the complicated functions found in phpMyAdmin. It allows you to administer your databases and users from a simple, easy to use web based interface. The project is in early development stages at the moment but already lets you add and delete users and databases and has an interface for adding users to those databases. KooDB is written in pure PHP 5 (though it will probably work with PHP4) and designed for MySQL 5. PostgreSQL support is planned and will be implemented once all the MySQL components are working properly.
For now, the interface is very simple with only a few features but furhter along in the development of KooDB, features will be added for you to more closely interact with your databases and modify rows and columns on the fly. The project will allow you to add and remove columns and rows as necessary and modify the contents of cells. KooDB will also contain a fully featured import/export function and a schema editor to provide maximum control over your database projects. The schema editor will provide an intuitive interface for creating .sql files to easily recreate your databases on multiple systems, give you full control over how the rows are configured, and let you add and delete default values.
Enhancements:
- Features include adding and deleting users, adding and deleting databases, and adding users to databases.

Molecular Workbench project is a piece of free, open-source modeling software specifically designed for use in education. Powered by a set of real-time molecular simulation engines that compute and visualize the motion of particles interacting through force fields, in both 2D and 3D, it provides a simulation platform for teaching and learning science.
Many abstract concepts in physics, chemistry and biology can be dynamically visualized, and virtual experiments based on molecular simulations can be designed, limited only to your imagination.
The MW software consists of:
- a set of model builders, simulators and their associated scripting environments.
- a word processor for creating hypertext.
- an authoring system for constructing your own graphical user interfaces for your own simulations.
- an embedded-assessment system that allows you to design your own questions and collects student data.
- a special browser for you to deliver and for the users to access stuff created using the above sub-systems.
- Web services for collaboration among authors, students and teachers.
All these sub-systems are seamlessly integrated behind an easy-to-use graphical user interface. The customizability of models through the authoring system allows you to design user interfaces appropriate to your audience, without having to get them involved in the complexity of the modeling engines.

Zudoku is a free Sudoku game for all platforms.

Sudoku, sometimes written Su Doku, is a logic-based placement puzzle, also known as Number Place in the United States. The aim of the puzzle is to enter a numerical digit from 1 to 9 in each cell of a 9x9 grid, starting with various digits given in some cells (the "givens").

The grid is made up of 3x3 subgrids (called "regions"). Each row, column, and region must contain only one instance of each numeral. Completing the puzzle requires patience and logical ability. Although first published in 1979, Sudoku initially caught on in Japan in 1986 and attained international popularity in 2005. Fig Labs Zudoku is a free version of this popular puzzle for your computer.

You can use Fig Labs Zudoku to:

- Generate an unlimited number of puzzles for you to play.
- Enter puzzles from newspapers or magazines so that you can play them on your computer.
- Create your own puzzles.
- Help you with solving puzzles, or even solve an entire puzzle for you.
- Print puzzles out to solve on paper.

Camero is a three-part system for creating and running webcam portals. It is made of a daemon, an admin tool, and a portal CGI.
Camero 3.2 comes with the following components:
camero.py
The daemon. This component is what runs in the background, checking the cams, archiving images and updating the database.
admin.py
The admin tool cgi. This component allows you to add/remove cams, view images in the archive, edit settings, basically administrate everything
PortalConfig.py
The main portal configuration file.
PySP.py
The portal front end cgi. This processes all the portal template files.
classes/
Where the classes for the portal are kept
templates/
Where the templates for the portal are kept
db.conf
The config file for your database. This is only an example, you will need to configure and obtain info for your specific database installation.
getImage.py
This is a cgi that allows for you to obfuscate the path to your images.
See the development doc for more details
tools/archiveMaint.py
This is a utility that performs the database maintenance. It will keep your archive directories down to the size you specify.
index.html
Simple redirection to the main portal page
Secondary Components:
DB.py
This code allows for easy access to the database. All of the primary components require this to be in the same directory to execute. See the development doc for more details.
camctl
This is a shell script that should be used to start/stop/restart the daemon.
rc.d/camero.linux
A start up script for linux.
rc.d/camero.FreeBSD
A start up script for FreeBSD.
tools/deDupe.py
This is a tool that will search through all your archived images and remove any duplicates. It is not normally needed as camero will catch sequential duplicates, however users have a way of messing things up no matter how hard you try.
tools/import.py
This tool allows you to import your previous Camero config. It only imports cams but it can save a lot of entry time.
tools/sanityCheck.py
This tool will check your environment and let you know if everything checks out
tools/upgradeDB_(version).py
This tool will upgrade the database structure from any previous version to that of the current one.
tools/convertDB_(version).py
This will convert a database initialized by the free distribution to the structure of the commercial distribution (comes with commercial ver)
tools/daemonCheck.sh
This will check to see if the camero daemon is running, and if not, restart it.
Main features:
- PySP Server Page Processor (Templates, no python knowledge needed)
- New portal code thats easy to read, edit and extend
- Admin interface UI enhancements
- Configurable thumbnailing support
- Configurable generic image "pipe" support (watermark or logo the images)