Free online video sharing site software for linux

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.

Online Grades is the leading free-software project that allows K-12+ student grades to be posted onto a dynamic web site. Online Grades is not a web-based gradebook. Instead, it accepts grade export information from several popular gradebook software programs such as Easy Grade Pro, Gradekeeper, Misty Citys Grade Machine, and PGGP and places the grade information online securely.
Student, Teachers, Parents, and Administrators each get their own personal login into Online Grades, which allows them to see all of the grades in all of their classes. If parents have more than one student at a school or district, they only need one parent login to see the grades of all of their students.
The Online Grades software is free; there is no software cost to post your grade results online. However, to use the software, both an internet-accessible web server with PHP and access to a MySQL database are necessary. Because of these requirements, Online Grades is commonly set up and configured by a school or district tech person. If your school or district does not have the resources to set up Online Grades, you can alternatively buy hosting for your grades. Hosting is even available for individual teachers interested in using Online Grades.
Online Grades is free because the software is developed by volunteers and is in-part sponsored by the schools using the Online Grades software. Online Grades was originally based on the SourceForge project Basmati, and while backward compatibility has been maintained, Online Grades has many more features than the original Basmati grade posting software.
Main features:
Administration Center
- Password Protected
- Support for Multiple Administrators
- Admin Editor/Deletion
- Staff Editor/Deletion
- Built-in Email Client, Email Any or All Staff from with-in appication
- Email Welcome Info & Forgotten Passwords
- Easily Look up Student Password
- Helpful SQL Tools (Need need to know sql)
- Posting History (See What Others Are Doing & When)
- Add Students
- Edit/Delete Students
- Online Grades Stats
- Update Checker
- Ability to run a SQL Query
- Skinable & Skin Chooser
Faculty Center
- Password Protected
- Lost Password Recovery
- Simple and Easy to Use
- View any student grades with a couple clicks
- Server Time Check (Know when you submitted)
- Ability to Email Other Staff Members
- Add Notes To Entire Class
- Add Notes To One Student (Privite Note)
- Posting History (See What Others Are Doing)
- Easy Removal of Classes
- Ability to Change Personal Information
- Skinable
Student Center
- No Names
- Simple and Easy to Use
- Random Password
- Lost Password Recovery
- Shows All Classes In One Easy Place
- Each Class Has Detailed Grade book (See Demo)
- Show All Class Memo
- Email Teachers within Application (No Email Client Needed)
- Preferences
- Skinable
Parent Center
- Ability to have multiple student per account (login)
- Simple and Easy to Use
- Random Password
- Lost Password Recovery
- Shows All Classes In One Easy Place
- Each Class Has Detailed Grade book (See Demo)
- Show All Class Memo
- Email Teachers within Application (No Email Client Needed)
- Preferences
- Skinable
Enhancements:
- This release incorporates several bugfixes and adds a few new minor features.
- There are no database changes this release, so upgrading consists only of upgrading the files on your server to the new versions.
- A bug which caused all interfaces to go offline when the student area is set to be offline was fixed.
- The bug which prevented faculty from changing their password was fixed.

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!

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