Free exercise bikes software for linux

Office Fitness Timer project is a simple tool to help energize a drab office day with regular exercise.
Just open the Office Fitness Timer, click a time amount, and start stretching, doing Tai Chi, whatever, and just glance over at your computer screen from time to time.
When the page starts to flash, youre done! Use the Timer regularly during the day to keep the blood flowing.
Main features:
- Office Fitness Timer is Javascript-based, so the visitor only needs to visit the page once and then can keep the page open throughout the day.
- Office Fitness Timer is easy to install. Just unzip, upload and youre done!
- Select several different timer amounts.
- Screen flashes when the time is up, so you just have to glance at the screen to know when youre done.
- Best of all, Office Fitness Timer is completely free!

ccovinstrument package contains instruments C/C++ code for test coverage analysis.

SYNOPSIS

ccovinstrument code.c > covcode.c
ccovinstrument code.c [-f] -o covcode.c [-e errs]
-f instrument fatal code as well as normal code

Scans C/C++ source (before cpp) and inserts trip-wires in each code path to record execution.

A number of error prone coding styles are also detected. Many of these ideas came from study of the highly regarded perl5 source code (and from my own coding experience.

This approach (or almost any approach) to coverage analysis is NOT fullproof! Just because you exercise every code path does NOT mean you have exercised all possibilities. For example, consider the following code:

char
fetch_char(int xx)
{
static char *string = "Dr. Zorph Trokien";
if (xx < 0) {
return 0;
} else {
return string[xx];
}
}

Unfortunately, you still have to be somewhat intelligent about designing your test scripts. However, assuming youre clever, you can use this tool to know when to stop writing more tests. Thus, thereby achieving test coverage.

CCov SOURCE DIRECTIVES

/* CCov: off */
Turns off coverage instrumentation. You probably dont want to analyze debugging code.

/* CCov: on */
Turns on coverage instrumentation.

/* CCov: jump if for do while else return */
Adds to the list of identifiers that cause a change in execution flow. In addition to the usual keywords, macros used by the perl core and XSUBs are included by default.

/* CCov: fatal myexit croak panic */
Adds to the list of identifiers that cause a fatal exception. Instrumentation of these blocks is turned off by default. (You usually want to make sure the code is suppose to work works before you make sure that the code that isnt support to work works.)

HOW DOES IT WORK?

The instrumenter processes source code before it is seen by cpp. This helps you isolate your testing. Usually, you want to do test analysis on each library/application individually. A global analysis would cause you to test new code and all the libraries you are using (for every single application!).

The instrumentor does not really use a lexer (tokenizer). The techniques are probably more similar to image processing than parsing. As you might imagine, this doesnt work in the general case. CCov tries to be forgiving, but it simply doesnt understand obfuscated code. Rather than calling it a bug, I think its an significant feature.

Simple code probably has fewer bugs than complex code. Not only is this tool aimed at test coverage analysis, it is also helps you improve your coding style. There are still some rough edges, but I am mostly satisfied with the degree of strictness.

ADIOSKIDS is a Fedora-based live and installation CD with support for User Mode Linux (UML) virtual machines, further enhanced by Linux Intrusion Detection System (LIDS) and SELinux (Security Enhanced Linux). The live CD, which includes the KDE desktop environment, uses a compressed loopback filesystem.

The objective of the ADIOS project is to quickly and easily download a consistent operating system environment onto laboratory PCs. The ADIOS environment provides students with administrative privileges required to perform advanced exercises in Network and Systems Administration.

We needed a way to download a pre-installed version of the operating system onto the PC in the laboratory. There are many tools available to do this, but the ADIOS project uses a web server to deliver the Operating System images.

The ADIOS setup image is used to install operating systems onto disk partitions. It also copies the OS images from disk to disk to reduce network traffic. The ADIOS image was ported onto CDROM for students to use at home.

ADIOS-SELinux is a separate boot CD for running NSA Security Enhanced Linux. Additional software is available on the DVD version of ADIOS.

X-Chat NewsWindow is a perl script for X-Chat (or X-Chat Aqua) implements one of those annoying announcer scripts that announce your currently playing audio track in iTunes or your current audio or video track in VLC to your IRC channel because you feel for some reason that everyone wants to know.

I basically consider this script to be a better counterattack than just abusing the annoying mIRC users and getting the usual ignorant "pfft. sif mac" response. Since VLCs meta-data support leaves a bit to be desired, it obtains the album name from the containing folders name and the track name from the filename (minus the extension). This works quite well if you have a well labelled music collection. Note: If you use this script, exercise discretion. Not everyone cares what youre listening to.

To use this, you must first turn on logging in VLC. To do this, open VLCs preferences, and under the "Interface > Control Interfaces" preference page, tick the "File Logging" option. Then under the "Interface > Control Interfaces > Logging" page, enter "/tmp/vlc_log.txt" as the log filename. You can choose a different name or location if you wish, but if you do, change the path definition to it in the vlc_announce function below. You may have to choose the "Add Interface > Debug Logging" menu option (under the VLC menu) if VLC hasnt already turned it on via the preferences change.

GenChemLab is an OpenGL-based application intended to simulate several common general chemistry exercises. It is meant to be used to help students prepare for actual lab experience. It could also be used in cases where laboratory facilites are not accessible, for instance in K-12 schools or home schooling.

At present, supported experiments include titration, calorimetry, freezing point depression, vapor pressure, and spectrophotometry.

Installation Instructions:

• pt-helper is written in Python, so you'll need a Python interpreter to get anything working. It also depends on several Python modules;
• If you do have all the dependencies, you should be able to run the program just by running the pt-helper script with a Python interpreter. From a shell, the following command should do the trick: $ python pt-helper.py
  
• Users of graphical file managers can probably double-click the pt-helper script to achieve the same effect.

Requirements:

• Python
• PyGame
• Festival Speech Synthesis System

Darwin is the core of Mac OS X. The Darwin kernel is based on FreeBSD and Mach 3.0 technologies and provides protected memory and pre-emptive multitasking. Darwin runs on PowerPC-based Macintosh computers and a version is also available for x86-compatible computers.
Apples open source projects allow developers to customize and enhance key Apple software. Through the open source model, Apple engineers and the open source community collaborate to create better, faster and more reliable products for our users.
Beneath the appealing, easy-to-use interface of Mac OS X is a rock-solid foundation that is engineered for stability, reliability, and performance. This foundation is a core operating system commonly known as Darwin.
Darwin integrates a number of technologies, most importantly Mach 3.0, operating-system services based on 4.4BSD (Berkeley Software Distribution), high-performance networking facilities, and support for multiple integrated file systems.
Since it was first released in March 1999, Darwin has been the open-source OS technology underlying Apples Mac OS X operating system, with all development being managed and hosted by Apple at http://developer.apple.com/darwin/.
Since Apples Mac OS X releases are based directly on the live Darwin CVS repository, it has been necessary to have a fairly comprehensive procedural framework in place for registering and managing Darwin developers to ensure a good level of quality control. While this system has served its intended purpose quite well, it is desirable to further increase the collaboration between Apple and the open source community beyond the current model.
OpenDarwin.org, jointly founded in April 2002 by Internet Systems Consortium, Inc. (ISC) and Apple, is an attempt to take cooperative Darwin development to the next level. Membership in the OpenDarwin project and access to its works are open to everyone.
The project is also fully independent, with control over its own web site, project news, bug tracking information and CVS repository, as well as any other services that the community owners may wish to provide. Neither Apple nor ISC take any responsibility for, or exercise any editorial control over, the OpenDarwin project.
Many OpenDarwin members are either Apple employees or Darwin Committers, who have an active interest in merging technologies from OpenDarwin.org into Darwin and Mac OS X releases. With OpenDarwin, project members have greater latitude in producing incremental updates or interim releases of Darwin.
The mission of the OpenDarwin project is to innovate and explore new technologies while still remaining relevant, through its informal connection to www.opensource.apple.com, to the mainstream computing environments that Apple provides. It complements Apples infrastructure by allowing increased participation by the community.
Enhancements:
- Install script has been enhanced to allow user creating, setting root password
- AuthenticAMD cpus are now properly detected
- cvs from upstream feature releases
- locate from NetBSD
- at/atrun synced with FreeBSD-5
- various unix software has been updated.
- ODTulipDriver, a driver for tulip-based ethernet controllers, has been added.
- ncutil, a network configuration tool for Darwin, has been updated to version 2.1