Free sharing software software for linux

Web Sharing is a small tray applet for sharing files on the web.

Publish anything on the Internet or your local area network at home, office or school from a folder on your hard disk with just a few clicks of a mouse!

Shezhu Resource Sharing System project is an application for scheduling and booking shared resources such as rooms and equipment.
The client only needs a modern Web browser.
It has a user friendly point and click interface, visual filters for making block/repeat bookings, concurrent users and double booking prevention, allows local site customization, and supports configurable academic term/semester blocks.
Main features:
- Portable - client only needs a modern web browser
- Point and Click - almost no typing required
- Intuitive - simple, obvious, consistent and user friendly
- Innovative - visual filters for making block/repeat bookings
- Powerful - concurrent users and double booking prevention
- Configurable - local site customization supported
- Useful - built in support for configurable academic term, semester and session blocks
- Free!
Requirements
In order to run or build the Shezhu Resource Sharing System you need some third-party software available on your machine.
Client
The client needs a modern web browser and the best browsers for this application are Firefox, Mozilla (including the Netscape branded equivalent and Gecko derivatives such as Galeon) and Microsoft Internet Explorer. The newest versions of all these browsers will work best. This application also works with the Konqueror and Opera browsers but these have some issues which may affect functionality. All browsers need JavaScript enabled. Any of these browsers may not work properly (or at all) depending on the operating system they are running under. Text based browsers (such as Lynx) are not supported.
For a comprehensive list of supported client browsers and operating systems refer to this browser compatibility chart from the most recent release of the application.
Server
The server needs recent versions of the Apache web server and the MySQL database server.
The server has only been tested on Redhat9 and FedoraCore3 Linux/i386 platforms although there is no specific reason why it should not work on other Linux platforms and distributions.
Development
Rebuilding this application from source requires a standard Unix development environment with the sh, make, cc, cpp, sed and awk utilities. Also required are RCS, Perl (5.6+) and the ImageMagick program. Also required is RPM to build a distribution. All these programs would probably come as standard in Linux distributions, other platforms may not have all of them by default.
Enhancements:
- This release adds support for Apache2 and multi-site installations, internal restructuring, a better installation tree, and improved access control management.

KDE Internet share wizard is a Kommander script that can help you share your internet connection over LAN.
Overview:
I was on a LAN and I needed to share my internet connection because we didnt have any router.
I found this to be quite difficult, but after some searching on internet I found a very good explanation for making this work.
Now, Ive made a WindowsXP like internet connection sharing guide for all who wants to share their internet connection easy and fast.
Usage:
copy the tar.gz file contents into /usr/bin and then run:
kdeinternetshare.sh - English
For all those who are unsure how to use the guide, it should be good to stick to the default settings.
This is only a quite simple guide so suggestions and improvments are welcome.
System requirements:
- Kommander

Real-Time Proactive Secret Sharing Library is an implementation of the Shamirs secret sharing scheme and Herzbergs proactive secret sharing algorithm.

Real-Time Proactive Secret Sharing Library targets the RTAI OS. It includes a port of GNU GMP to RTAI, which is used for multiple precision arithmetic operations.

to run the rt-pss

./start_pss ID (*) ID should be between 0 and PSSW_NUMBER_OF_MACHINES-1(this constant is defined in src/share_app_pssw.h)
(*) each local RT-PSS should be executed with a
different ID starting with 0
(*) you must have superuser privilegies to do that.

to stop the rt-pss


./stop_pss (*) be sure that no applications that uses the RT-PSS are
running.
(*) you must have superuser privilegies to do that.

developing RT-PSS Apps

There is a demo application available in the directory: examples/GetShare. The RT-PSS API can be consulted in the file README.API

Money Share is an expense management tool that can be used keep track of expenses among several people.
Expenses made on behalf of people can be kept track of and recovered when balancing accounts. The utility also reduces the number of exchanges required in order to balance the accounts.
Enhancements:
Improvements
- Specify which file is selected in the dropdown box
- Change password option functionality is now available
- Transactions page now has a summary of expenses by description

Snark is a client for downloading and sharing files distributed with the BitTorrent protocol. It is mainly used for exploring the BitTorrent protocol and experimenting with the the GNU Compiler for Java (gcj). But it can also be used as a regular BitTorrent Client.

Snark can also act as a torrent creator an http server.

When given the option --share Snark will automatically create a .torrent file, start a very simple webserver to distribute the metainfo.torrent file and a local tracker that other BitTorrent clients can connect to.