Free even know software for linux

Know Base project consists of knowledge, document, and project management tool.

Know Base is a Web-based knowledge management system. It allows users to share files and projects across multiple business divisions.

A unique notification system alerts users when projects are modified, or when new projects are added that match their search terms.

view3dscene project is a viewer for 3D scene files.
Main features:
- Two navigation methods are available: Walk (walking like in FPS (Doom, Quake) games, with collision detection, gravity and related features available) and Examine (this allows you to easily rotate and scale the whole model).
- Convertion of 3DS, OBJ and GEO files to VRML 1.0
- You can also simply open and save any VRML 1.0 or 2.0 file and in effect view3dscene will work as a "pretty-printer" for VRML files.
- Built-in ray-tracer (that is also available as a separate command-line program, rayhunter) to generate nice views of the scene (with shadows, mirrors, and transmittance). Classic ray-tracer implements exactly VRML 97 lighting equations.
Supported file formats:
- VRML 1.0 and 2.0. Almost complete VRML 1.0 support is ready. VRML 2.0 (aka VRML 97) support is also done, although some advanced features are missing right now (like prototypes, scripting, interpolators, sensors). VRML files usually have WRL extension.
- See VRML implementation status for detailed list of supported features. See also my extensions to VRML, my VRML test suite, and finally the official VRML specifications.
- Also many OpenInventors 1.0 ASCII files (extension IV) are handled. Mainly its because Inventor 1.0 and VRML 1.0 are very similar formats, but view3dscene handles also some additional Inventor-specific nodes.
- 3d Studio 3DS format. Not every information in 3DS is handled by view3dscene but most important things, like materials, texture coordinates and texture filenames are supported.
- Wavefront OBJ files. Only very basic support : geometry and texture coords. Texture named default_obj_texture.png in the current directory will be used if texture coords are specified in the file.
- GEO. Some simple format; I dont even know what program writes files in this format, it just happened that I had a few files in this format. No, its not Videoscape GEO and its not Houdini GEO.

segatex is a program even if not knowing much about SELinux commands, can easily set SELinux commands by GUI. Written in C++.

Requires boost library.

Taggee is a platform indepentent tagging server.

Taggee project has an HTTP interface for easy integration with applications in need of tagging and even has an HTML interface for use as a standalone bookmark server.

Morphix project is a derivative of Knoppix, another live CD distribution. Morphix is modular; this means that it consists of a number of parts which together form a working distribution. What does this mean to a normal user?

Well, thats the good part: it doesnt even know about the modules. They are invisible to it, save the startup-output on the console. So, if you dont care about how it works, just grab one of the combined ISOs and boot it!

There are different pre-made cd images with a whole range of (currently GUI-centered) software. It has an easy-to-use installer, if you wish to install it to your harddisk, but it doesnt need to be installed. It doesnt touch the rest of your system without specifically asking you.

myrescue is a program to rescue the still-readable data from a damaged harddisk. The project is similiar in purpose to dd_rescue, but it tries to quickly get out of damaged areas to first handle the not yet damaged part of the disk and return later.

Note:

This tools is no replacement for a professional data recovery service! If you do have the latter option, dont even think of using myrescue, as it may further damage your disk. This tool is provided only for the case that you are absolutely desperate and definitely cannot afford a professional data recovery. Or in case you know what you are doing, e.g. if you know that it is the aging of the magnetisation layer that is causing your problem.

The usual GPL disclaimer applies. Especially the NON-WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. Dont blame (or sue) me if it fails to recover or further damages your data.

How it works

The program tries to copy the device blockwise to a file and keeps a table ("block bitmap") noting whether a block has been successfully copied, not yet handled or has had errors. This block bitmap can be used in successive runs to concentrate on the not yet rescued blocks.

The program has a special skip mode to handle read errors. Usually harddisk surface defects cover more than just one block and continuous reading in defect areas can damage the surface, the heads and (by permanent recalibration) the drive mechanics. If this happens, the chances of rescuing the remaining undamaged data drop dramatically. So in skip mode, myrescue tries to get out of damaged areas quickly by exponentially increasing the stepsize. The skipped blocks are marked as unhandled in the block bitmap and can be retried later.

Finally, the program has an option to multiply try to read a block before considering it damaged.

Firewall Generator is a CGI script that generates a bash shell script that contains a list of commands for configuring a set of firewall rules.

It is the best solution to know something about system security.