Free computer systems analyst software for linux

Score Cluster System Software is a cluster system software is designed for the high performance cluster environment without using the TCP/IP protocol stack. Score Cluster System Software features high performance communication, efficient computer management and single-system image, higher usability and availabily, and a seamless cluster environment.
Enhancements:
- Support for PM/Myrinet2XP devices and X11 relay has been restored.
- This release adds checkpointing, autoconfiguration, and dynamic reconfiguration.
- It eliminates the need for kernel patching through the use of modules.
- There are many bugfixes.

JImage-Analyst is a JAVA based library for extracting meta information from various image file formats.
Main features:
- Supported Image formats: BMP, CUR, GIF, ICO, IFF, JPEG, PCX, PNG, PNM (PBM, PGM, PPM), PSD, RAS, SWF, TGA, TIFF, XCF
- The following information are available:
- The format
- The mime type
- Dimension (width / height)
- Physical width and height (in DPI and inch)
- Bits per pixel
- Whether the image is progressive
- Comments from the image (such as in JPEG files)
- Number of images (such as with animated GIFs)
- High speed and low memory consumption
- No dependencies on 3rd party libraries
- No dependencies on AWT classes
- An architecture that allows to ass further formats very easily
Examples:
File file = new File("test.gif");
JImageAnalyst analyst = JImageAnalystFactory.getDefaultInstance();
ImageInfo imageInfo = analyst.analyze(file);
System.out.println("Format: " + imageInfo.getFormat());
System.out.println("MIME-Type: " + imageInfo.getMimeType());
System.out.println("Width: " + imageInfo.getWidth());
System.out.println("Height: " + imageInfo.getHeight());
System.out.println("BitsPerPixel: " + imageInfo.getBitsPerPixel());
// ... more information is available in imageInfo ...

Ulteo is the easiest system to use on computers. It is a new concept of an easy-to-use open-source "application system" which could change the way we all use computers.

As a result, users have to perform tasks that should be reserved to computer specialists, while we think that users should just spend time using the applications they need. Ulteo tries to provide answers to these issues.

The first answer we have is to consider the OS + applications as a whole system that we could call an "Application System". This system should:

1- always provide the most up to date stable features and self-upgrade automatically
2- require no, or very little, administration by the user
3- open users horizon to potentially every application which exists, the simple way

For this release of Ulteo Sirius Alpha1, we have focused on the first point. This means that after the first installation, Ulteo will try to check for any new versions available if a network connection is available, and self-upgrade by using an incremental upgrade mechanism.

What this means is that for the next alpha release version, no installation will be needed. Simply rebooting the system will be enough to get the new features and bug fixes.