jMList is a small utility that scans one or more given directories for media files (currently only audio files) and generates a XML listing of the whole directory tree with information about each media file such as file size, song length, title, author, album, etc. A XSL stylesheet can be applied to the output to transform it into a different output such as tabular or tree listings in plain text, XML, HTML, RDF, RSS, or any other XML format.
jrMandel is a command line, parallel Mandelbrot set fractal renderer. It is specially designed to render high-resolution fractal images taking advantage of parallel processing, either by using multiple threads of execution (and thus suitable to run on multi-core processors) or by using a Parallel Virtual Machine (PVM) to distribute the tasks among the nodes of a computer cluster. jrMandel can also render fractals without using any parallelism, in order to compare the efficiency between parallel and non-parallel runs.