Free cruise lines software for linux

Kreski-Lines is a collection of icons for Gnome theme.

Console Lines is a "Lines" game for the Unix terminal. There is no in-game help available right now, so check the README file. To move the cursor, use arrows (or jkhl), to select or to move a chip, use space. To instantly quit, use q. Console Lines requires a certain terminal size, supports a mouse (curses or GPM), and works with various ncurses libraries.
You will need an ANSI standart C compiler, GNU make, and a decent curses library that supports colors.
The current lists of operation systems tested:
Linux, glibc 2.2
Solaris 9
OpenBSD 3.8
CygWin 5
Enhancements:
- Support for smaller terminals (as small as 19x19).
- Support for terminal resize.
- Support for black and white terminals.
- Support for command line options.
- A workaround for a nasty ALTLinux/Debian GPM bug.
- Persistant high scores.
- A man page has been added.

Randomize Lines (rl) is a command-line tool that reads lines from an input file or stdin, randomizes the lines and outputs a specified number of lines. It does this with only a single pass over the input while trying to use as little memory as possible.
I wrote rl in my spare time mainly to be able to select a random audio file to play when my toast is done (script in combination with find and sleep). Another reason was to familiarize myself with autoconf and friends.
The most recent version of this page can be found at http://ch.tudelft.nl/~arthur/rl/.
Warning: rl is software in development. The command line options and default behavior may change between releases.
Another Warning: I have mostly lost interest in this project and am not planning on doing much development on it any more. I will however still accept patches and fix important bugs (this more or less contradicts the previous warning).
Enhancements:
- A dangerous example was removed from the manual page and was replaced by several benign ones.

KDM-Lines is a KDM theme to go with http://www.kde-look.org/content/show.php?content=53167

I hope this is what you had in mind.

Nerdy Lines theme is based on the Kreski Lines icon theme. The main problem was that the original theme was not scalable. And also incomplete.
That gave my desktop an incomplete look. So I decided to fix that. The result is that they were redrawn from scratch in SVG-format.
Installation:
Untar archive to ~/.icons
-or-
drag and drop to the gnome theme manager and it will automatically install
Enhancements:
- Getting my desktop icons done (part III)

Cruising on Broadway project is a remake of the Spectrum grid-painting game.
Cruising on Broadway is a very simple minimalistic game which is more addictive than you think. Its a painting game, the object is to colour in the tracks while avoiding the chasers. To help you you can put a temporary hole in the track that neither you or the chasers can cross.
The graphics are minimalistic as well ; you are the blue blob, the chasers flash red/white. You can choose 3 levels of difficulty and 3 speeds.
There is no sound. The original didnt really have any except when displaying text.
Keys
Arrow Keys : Move
Control : Put hole
Escape : Abandon Game
In this game, there is just *one* life.
Enhancements:
- made config.h.bot obsolete
- acinclude.m4.in removed bogus message
- now #MIN_CONFIG tag takes parameters for KDE_USE_QT, too.
- acinclude.m4.in: Added kde_moduledir which points to $prefix/lib/kde2/
- acinclude.m4.in: Remove the test for malloc.h

Approximator Line is an application which allows to synthesize approximation function of one argument. Both coordinates of known points or mathematical expression can be used as input data.
The application uses evolutionary algorithm which allows to find more optimal results. The enhanced evolutionary algorithm allows to avoid long-time hitting to local maximum.
In few hours the application can evaluate milliards of combinations with using of reasonable number of input data points and on contemporary computer. Approximator Line uses multithreading that can help to utilize maximum computation power.
Approximator Lines primary goal is to search of function, which value, most come nearer to the initial data. The preference is given the smallest functions. The weight of this preference is established in options of synthesis.
Search of function is made by the next way:
The random mathematical variant is under construction. Its fitness to the data is calculated. Further the variant is copied and changes. Fitness of the changed variant is calculated. If it is more, the new variant becomes base. It is simplified.
Key parameter of the found function is fitness of its set goal. Fitness is expressed in percentage. Its value depends on a way of the assignment of fitness of a point (it is established in parameters of synthesis). The program uses two basic such as fitness:
General fitness
Calculates on the general points.
Additional fitness
Calculates on general and additional points. It is used for more exact definition of fitness. It also is used for avoidance of a finding of such functions which correspond to the basic points, but in an interval between them strongly differ.
Additional fitness is used for a finding of the most corresponding functions at smaller amount of computing expenses as it calculates only if the basic fitness more than at the previous variant. Besides each of the mentioned above fitness can be normal or effective.
Normal fitness
Fitness in view of amount of elements of expression.
Effective fitness
Fitness without taking into account amount of elements of expression.
In the list of results normal additional conformity and effective additional conformity is accordingly displayed.
By search of the most suitable variant, or in other words synthesis cancelation constant subexprassions is made also.
Synthesis is based on use of random numbers. Functions making expression, operators variables and numbers get out randomly. The application is optimized on speed. So synthesized function in memory represents a tree of mathematical objects. Values of function are calculates by the most effective way. The mutation also is made above a tree of objects.
Usage:
- Determine the form of the input data (coordinates or expression).
- Choose points of your graph. Synthesis will be estimated on them.
- Enter coordinates of points (use autonumbering for simplification of input) or expression.
- Determine a range of value of function, amount of the basic points, amount of additional points.
- Open parameters of synthesis and adjust if it is necessary.
- Save the project.
- Press Start of synthesis.
- Pass to results and see on them.
- Leave the application working on long time.
- Periodically check results. When the application will find, in your opinion, suitable function, press Stop and save results.

Fische project provides stand-alone sound visualisation for Linux.
Installation:
- edit the first two lines of the Makefile to suit your needs.
- type make
- as root type make install
Enhancements:
- Performance was optimized with MMX/SSE.
- The code was cleaned up.