pgpry is a Pthreads-based password recovery program for private OpenPGP keys. It reads private key data from stdin and performs a brute-force attack in order to recover the pass phrase. Numerous options for restricting the key space are offered, including regular expression filtering and prefix/suffix filters.
This class can be used to perform image manipulation operations with the ImageMagick program. It calls the ImageMagick program passing parameters to process several types of operations on image files. Currently, it can resize images, create thumbnails, darken or brighten images, add watermarks, rotate, flip, crop, convert to greyscale and invert images, create text images, and generate thumbnails from PDF or video files.
phalanx computes a digest of many buffers simultaneously, and produces a combined hash of them all. It is an initiative to provide a fast, simple, and portable alternative method to compute a checksum in a parallel fashion. It has options for I/O buffer size, hash width, number of threads, and more. It can be run single-threadedly for performance comparisons. It can check files against previously-saved sums, like "MD5sum" does. It also has a "demo" mode, to ascertain accurate operation. It is intended to be useful on large files and multicore/multiprocessor/multithreaded environments.
phoneutria is a Web crawler that is multi-threaded, scalable, high performance, extensible, and polite. It can be used to crawl, index, load-test, or even download any Web or enterprise domain and is configurable through a XML configuration file. Phoneutria can be used for either checking the links of a Web site or for load-testing purposes (i.e. the level of politeness can be configured). It provides a plug-in mechanism for further extensions.
photoalbum uses ImageMagick to generate a set of static HTML pages which outlines a photo album. It only needs one input directory (which can contain multiple sub-directories) containing pictures, and the result will be one static ./dist directory containing static HTML pages including thumbnails to be distributed on a static webserver.