sa-hits will take an email message processed by SpamAssassin, parse the X-Spam-Status line, extract the rules that hit the mail, and display the message with colored highlighting of the places where the rules hit. It's also possible to supply new testrules or other existing rules on the command line to see if and where they would hit a test message.
The AirWave Management Platform (AMP) is server software which provides a Web-based UI that gives you a single point of intelligent control for remotely monitoring and configuring multi-vendor wireless access points and other network devices. The AMP software offers device discovery, centralized policy definition, automated configuration management, firmware management, real-time monitoring, diagnostics, and reporting. AMP supports hardware from leading enterprise-grade vendors.
2D/3D Area Graph for PHP provides a very easy way to embed dynamically generated area graphs and charts into PHP applications and HTML Web pages. The graphing software is very easy to use, and it's perfectly possible to add professional quality real time graphing to Web pages and applications within minutes.
XSD is a W3C XML Schema to C++ translator. Provided with an XML instance specification (XML Schema), it generates C++ classes that represent the given vocabulary as well as parsing and serialization code. You can then access the data stored in XML using types and functions that semantically correspond to your application domain rather than dealing with elements, attributes, and text in a direct representation of XML such as DOM or SAX. XSD features support for in-memory and stream-oriented processing models, comprehensive XML Schema feature coverage, easy integration, and more.
GRUB for DOS is a rebuild of the GNU GRUB boot manager for DOS, and can be run under real mode DOS. It also has many new features. It can be booted through BOOT.INI of Windows (grldr) and kexec of Linux (grub.exe). It can directly boot NTLDR (WindowsNT/2K/XP), IO.SYS (Windows9x/Me) and KERNEL.SYS (FreeDOS). The disk emulation feature is another enhancement over GNU GRUB, and can be used to run legacy DOS/Windows9x systems with floppy or hard disk images.
Libhash provides a clean and efficient C interface for chained hashing. It addition to the normal functions, it supports generalized keys, iteration over keys, values, and entries, and allows user control over memory use and hashing functions. It was created in response to the bloated code of larger libraries containing hash functionality (such as the fast Perl and XML hashes). The implementation is robust enough to allow substitution of hashing and comparison functions for general void* keys while being small enough to be easily used in larger projects. The library is designed such that dynamic hashing libraries can be cleanly built using it.
Salut is a small program that performs calculations on simple networks around two-port devices (like transistors) characterized by s-parameters, at radio frequencies (RF). It has the ability to model components in series with a two-port block, like an inductance from the common lead to ground. Salut is also not restricted to the usual common emitter or common source configuration even though many semiconductor manufacturers only provide s-parameters for this case.
Peers is a distributed programming toolkit designed for building peer-to-peer systems. The toolkit is a hybrid language project which offers low level primitives for managing concurrency and communication. Using these primitives, complex P2P protocols and complete systems can be designed and implemented in Python, while maintaining high performance for critical operations.