Free defined software for linux

Glest is a project for making a free 3D real-time customizable strategy game.
Current version is fully playable, includes single player game against CPU controlled players, two factions with their corresponding tech trees, units, buildings and some maps.
Main features:
Customize every aspect of the game
- Custom units can be defined using XML files. Its posible to define its basic parameters (hp, mp, armor, sight, requirements and much more), its skills and commands and the 3d models associated with them.
- Custom upgrades can be defined. Its posibble to define how and what units they affect, its requirements and more.
- Custom factions can be defined by grouping a set of units and upgrades.
- Custom resources can be defined.
- Custom tech-trees can be defined by grouping a set of factions and resources.
- Custom tilesets can be defined. Its posible to define the surface textures, object 3d models (such as trees os rocks), ambient sounds and more.
- Maps can be edited with the glest map editor.
Graphics: OpenGL 1.3 graphics
- Heightmap terrain.
- Free camera movement (translation, rotation and zoom).
- Own 3d format that can be exported from 3dsmax using the g3d export plugin.
- Real-time shadows, projected or shadow mapped.
- Keyframe animated 3d models.
- Particle systems for rain, snow, fire and spells.
- Classical 3d effects: transparency, lighting, fog etc...
A.I.: ARTIFICIAL INTELIGENCY
- A* based pathfinding algorithm.
- Basic AI for computer controlled players.
Enhancements:
- New Magic units:Tower of Souls, Golem, Daemon giant, Drake rider
- New Tech units:Aerodrome, Air ballista, Rider, Ornithopter, Airship
- New Magic upgrades
- New Tech upgrades
- New animations for existing units
- Shared vision between allies
- New particle blending
- Players now start on the location indicated in the game settings menu
- Score system
- HTML documentation
- Increased projectile accuracy
- Optimized particle rendering
- Loads of balance changes

Define Word is an extension which allows you to look up definition of selected text.

Look up definition of selected text using any of several search engines. The list of engines is configurable.

RPM::Constants is a Perl module with groups of RPM-defined symbols.

SYNOPSIS

use RPM::Constants qw(:rpmerr :rpmtype);

This package is a collection of the constants defined by rpm itself that may be of use to those developing with the RPM Perl bindings.

myGtkMenu is a user-defined menu for running applications.

When myGtkMenu is executed, it reads a special text file and creates a menu. The order of the menu items, which icons are used, and the commands to be executed are specified in the text file.

roll command-line based program rolls a user-defined dice sequence and displays the result. The dices to roll are defined using dN where N is the number of sides.
Dices can be rolled multiple times by prepending the number of repetitions (e.g., 3d6) and used in simple mathematical expressions (e.g., 2d8+4).
Enhancements:
- A bug in the 1d% percentile dices (values over 100 were possible) has been fixed.

The Vovida SIP stack is an implementation of the protocol defined in RFC 2543, the Session Initiation Protocol, which can be used to initiate voice connections (phone calls) over IP networks.

It offers an object-oriented C++ API as well as sample applications demonstrating its use.

iCalDoubleRemover script just removes duplicate Entries in iCals. Dupicate entries are defined as having the same Entries except for the UID bit. A special feature is support for duplicate BirthdayCal entries as well.

Be aware that you need Perl, Config::Inifiles via Perlupdate ( perl -MCPAN -e shell install Config::IniFiles ).