bed is an adjustable data format binary editor. Data formats are ASCII, unsigned and signed integers, float, bit-flags, bit-fields, labels, EBCDIC, and time_t. Different sizes and byte orderings are possible. Data types can be used in structures. Other data formats, filters, and procedures can be defined in plugins. It features copy, paste, undo, redo, search, replace, marks, record/play, and context sensitive help. bed can be used to edit raw hard drives. Under Linux and FreeBSD it is even usable without the X Window System.
PICI-NMS is an object oriented middleware which makes possible sending messages in a networked environment or on a single host between applications using the library provided. The supported message sending mechanism is "publish/subscribe" and this is backed up by a very easy-to-use and intuitive C++ API which hides the underlying socket interface to make the message sending as transparent to the client as possible.
The parallel project allows for simple parallel and distributed processing from shell scripts. In particular, the programs accept lines of shell code on the standard input and run these lines in parallel. The parallelism can be either on the local machine or on a cluster, if a small amount of time is taken to set up SSH. Additionally, the distributed version includes a degree of fault tolerance.
DCHK is a protocol to check the availability of Internet domain names. It is based on IRIS, the Internet Registry Information Service (see RFC 3981) and is defined in RFC 5144. It uses the lightweight UDP transfer protocol for the Internet registry information service, defined in RFC 4993. This software contains a client implementation of the IrisLWZ and DCHK protocols. It provides interfaces to the protocol in the form of a C/C++ library, a command line client, and a graphical user interface.
EsteidUtil is a wxWidgets GUI tool for managing the Estonian ID smartcard. It allows the user to see the data on th card, change PINs, and perform some basic diagnostics both on card and necessary opsys configuration. The code has useful low-dependency C++ classes for other kinds of smartcard handling.