P~ (pronounced "P tilde") is a Java-like scripting language and regular expression engine. P~ offers novel powers to match, extract, and transform documents. Regex novelties include an easy-to-read algebraic syntax and general capture and statement insertion side-effects. This is a great benefit to Java users, who no longer need to outsource difficult regex problems to Perl/Python scripts, since ptilde is offered as a Java library as well as a standalone scripting engine.
OSN is a distributed social network with an open protocol. From a user's perspective, all the individual sites in the federation appear as one. Users can search, browse profiles, send messages, and link to each other without regard to which sites other users are using. Public key cryptography is used to make the system resilient to spam. User profiles are based on the FOAF XML file format and users can migrate their profiles from one site to another.
Shared Memory Arena (shm-arena) is an application programming interface (API) library and utility programs for inter-process shared memory. It uses a name space to access shared memory between unrelated (or related) processes and a dynamic allocator. Name strings are used in place of underlying virtual address numbers to access shared memory. This is analogous to the way file names, are used to access regular computer files in place of the underlying inode numbers. An underlying allocator class uses a structured shared memory arena file which will grow or shrink automatically as more segments are requested from the malloc-like calls, or destroyed from free-like calls.
Openduckbill is a simple command line backup tool for Linux. It is capable of monitoring files and directories marked for backup for any changes, and transferring these changes either to a local backup directory, a remote NFS exported partition, or a remote SSH server using rsync. It can either maintain an exact copy of the source at the backup destination, or maintain both current and previous versions of the source at the backup destination.
Vidrate is a tool for allowing multiple people to vote which video files of a database should be kept. This tool can help you to quickly free some space on your file server without specifically asking all the server's users which movies should be kept. The interface also allows you to mark videos as seen and to assign comments. Included is a cron job that periodically scans the video directory for new or deleted videos and also deletes videos that have the required number of votes.
Thick Fighter is a game in which you play a small creature which moves in an environment of solid matter, ladders, and ropes. There are two different kinds of matter. One can be destroyed by explosions (caused by bombs and missiles) and the other is indestructible. There's also explosive matter, which will blow up when hit by a bomb or a missile. What each kind looks like depends on the look of the scene and can be discovered through experimentation.
Oracle Reports Barcode PLL is a PLL library for adding barcodes to Oracle Reports. It includes PL/SQL source code and supports Code 128 (sets A, B, and C), Postnet, Planet, GS1-128, Interleaved 2 of 5, ITF, UPC-A, EAN-13, and EAN-8. The library is royalty-free when used with one of IDAutomation's barcode fonts.