Free to work software for linux

cdp-tools is a software that provides tools to work with the Cisco Discovery Protocol (CDP).
They were written because of a particular hosting center that insisted on learning routes using CDP, and thusly required Cisco Switches for doing their dirty work.
cdp-listen/cdp-routemgr are proof-of-concepts that may be useful if you want to implement a similarly brain-damaged proposal.
cdp-send is a must-have tool if you are in that situation. It can pretend to be just about any kind of Cisco hardware you can imagine.
The source is a bit difficult to follow as a requirement was that it build under both the ancient libnet and the new libnet code. hence, much nasty macro-ing.
Enhancements:
- DESCRIPTION, README: More docs...

DwWorkflow is a datawarehouse process workflow server and generator of datawarehouse mappings.
It allows the user to define dependencies between tables or files and processes and it runs processes in parallel according to these metadata.
DwWorkflow can run with or without an SQL database server. A process can be any program, not just a database statement.
Enhancements:
- This release includes a graphical plugin for the Eclipse platform for the dwworkflow server, and also includes needed changes in the server for the plugin to work.

WebMacro is a 100% Java open-source template language that enables programmers and designers to work together while promoting the ModelViewController pattern.
WebMacro is a viable (and proven!) alternative to JavaServerPages, PHP, and ASP. Its the fundamental page technology behind several major websites such as AltaVista.
WebMacro separates concerns about program code from concerns about the way a page looks:
- HTML should not clutter up program code
- program code should not clutter up HTML
- you should OwnYourOwnWork
- no-one should have to work through somebody else

NzbPower is a application to download binary newsgroup file using NzB file. Ive created this software because I was unable to find a good graphical Nzb downloader under Linux.
So it is why I create one. Of course, the development is not finished, however NzbPower seems to work. NzbPower is developed using the Trolltech Qt 4 API.
NzbPower has been test with Giganews and Powerusenet.
Main features:
- Work on Linux, Windows and it should work on every OS and platform supported by the Qt API
- Automatic joining of multi-part posts
- Multiple servers support
- Multiple download threads per server support

Joystick is a utility to read commands from joystick and send to BMPx via DBUS. Commands are configured via .ini file. Should be easy to work with other DBUS-consumers.

Python Call Graph (pycallgraph) is a Python library that creates call graphs for Python programs

pycallgraph is quite new. It seems to work well and I will most likely improve it in the near future!