Free it software for linux

pppit allows one to tunnel through a firewall which only allows proxy telnet, such as SWAN. It is a modified, special-purpose ppp daemon.

Ticket-IT is a tool for the creation, management, and accompaniment of tickets.
Ticket-IT is a tool directed towards companies that need a better integration and distribution of informantion about service to customers, support, development of products, callcenter, etc, among its several departments.
Ticket-IT has resource of easy utilization, concentration display and distribution of information, making possible its total adaptation to most distintc institutes and applications, being a perfect tool to HelpDesk, CallCenter and online support.
Main features:
Control and management of access
- User registration;
- Group registration;
- Access permission and actions based in group;
- Schedule of events;
- Users profile, top-configured;
Integration among sectors/departments
- Control of context categories, making possible the organization and cataloging of calls (tickets) being made or already made;
- Assign of users group per categories;
- Forwarding ticket to outer users that will be able to display calls and post comments;
- Partial or total ticket forwarding, making possible to manage information and function of the contributors of your company;
Information distribution
- Alerts via e-mail about create, opening, proceeding, close and re-opening or comments of tickets to those involved in categories;
- Main display of personal tickets, or collaborating, getting fast access to tickets, making service easier;
- Exchanging information based in a simple fulfilling of information, which due to Ticket-IT utomation, distribute it to those involved in the process;
- Protocol forwarding to outer agent access (customers, reps, etc) without the necessity of user and password;;
Enhancements:
- This release implements a Web installer and an option for personalization of the feedback message.
- The item "User of Companies" has already been implemented, along with its existing resources.
- A mask was applied (ticket comments and feedback) for guest users, so they will see the groups name instead of the users name in comments.
- Some minor bugs have been fixed.
- The gettext internationalization schema has been finished.
- The English (US) translation is done.
- There are some visual improvements.

Buy it online allows you to buy a product online through the context menu.

Highlight a name of a product on a web page, right click the mouse, and choose Buy it online menu item, to see the list of on-line offerings of this product.

No annoying shopping toolbars, just select and click. No affiliation with shopping vendors.

IT++ is a C++ library of mathematical, signal processing, speech processing, and communications classes and functions. IT++ library is being developed by researchers in these areas and is widely used by researchers, both in the communications industry and universities. Since 2004, IT++ is also being developed as a part of the European Network of Excellence (NEWCOM).
The kernel of the IT++ library are templated vector and matrix classes, and lots of functions for vectors and matrices. Such a kernel makes IT++ library similar to Matlab.
IT++ makes an extensive use of existing open-source libraries (but not only) for increased functionality, speed and accuracy. In particular BLAS, CBLAS, LAPACK and FFTW libraries might be used. Instead of NetLibs reference BLAS and LAPACK, some optimized platform-specific libraries can be used as well, i.e.:
- ATLAS (Automatically Tuned Linear Algebra Software) - includes optimised BLAS, CBLAS and a limited set of LAPACK routines
- MKL (Intel Math Kernel Library) - includes all required BLAS, CBLAS, LAPACK and FFT routines (FFTW not required)
- ACML (AMD Core Math Library) - includes BLAS, LAPACK and FFT routines (FFTW not required)
It is possible to compile and use IT++ without any of the above listed libraries, but the functionality will be reduced.
The IT++ library originates from the former department of Information Theory at the Chalmers University of Technology, Gothenburg, Sweden. Because the library is coded in C++, the name IT++ seemed like a good idea at the time. While departments come and go, IT++ have developed a life of its own and is now released under the terms of the GNU General Public License (GPL) for you to enjoy.
IT++ should work on GNU/Linux, Sun Solaris, Microsoft Windows (with Cygwin or Microsoft Visual C++ .NET) and Mac OS X (more testers needed).

SkSystemMonitor is a simple SuperKaramba theme based on original fantastik 1.5.

It is not adapted for all because it is very tuned for my system but if some are interested...