pftp allows you to send and receive files and directories recursively, send and receive standard input and ouput, filter your connection, set the net buffer size, set the bandwidth, send UDP datagrams unicasted, broadcasted, and multicasted (which is meant for AUDIO and VIDEO streaming), send data to another user and manage that data, perform a network test based on either UDP or TCP, and use optimized buffers for your Gigabit Ethernet links. pftp can start from command line, as a daemon, or by inetd. All features are supported for IPv4 and IPv6.
latencytest allows one to benchmark scheduling latencies of audio-apps during high system load (GFX output, /proc filesystem access, heavy DISK I/O) The program outputs HTML pages containing GIF charts of the measured scheduling latencies during each system stresstest. The goal of the benchmark is to have a tool to help optimizing the kernel for realtime multimedia apps. Actually it benchmarks the scheduling latencies of a PCM playing thread which runs with SCHED_FIFO realtime priority, but I plan to include other subsystems, like MIDI I/O , serial I/O etc.
Ftwalk is a high level script programming language, very similar to awk, but greatly extended to include a richer type system, object-oriented features, 300+ built-in functions, extensibility through dynamic libraries, etc., which makes it roughly comparable to languages like Perl. It does file tree searches, and was originally used to implement selective redundant copy backup stores. It can be run interactively as a calculator.
CodeWizard uses the magic of Source Code Analysis technology to improve and standardize your Java[tm] code-automatically. CodeWizard automatically enforces Java coding standards so you can produce clean, robust code quickly and easily. This is a commercial product, you need an eval key.