iSelect is an interactive line selection tool, operating via a full-screen Curses-based terminal session. It can be used either as an user interface frontend controlled by a Bourne-Shell/Perl/Tcl backend as its control script or in batch mode as a pipeline filter (usually between grep and the final executing command).

A 2-D plotter with infinite zooming, value picking, pipe input, and unlimited plots displayed. Quickplot is meant for looking at your data quickly and of secondary importance is making static pictures of your data. It is a data viewer, not a plot editor. It reads ASCII text and sound files. It has lots of command line options, making it very shell script friendly.

Snowdrop provides reliable, difficult to remove steganographic watermarking of text documents (internal memos, draft research papers, advisories and other writing) and C sources (limited distribution software, licensed software, or freely available code) so that: (1) leaks can be identified if the data goes public. (2) original source can be determined and demonstrated if part of the document is claimed by somebody else, copied without permission, etc. Snowdrop uses redundant steganography using four different logical channels, and should be proof to many modifications, including reformatting, spell checking and so on.

Nodau is a simple console based note taking program. It allows you to easily create, edit, and view notes, and search them by name or date.

Power-calibrate calibrates the power consumption of a mobile device that has a battery power source or of an modern Intel device has RAPL support. It will attempt to calculate the power usage of 1% of CPU utilisation (and 1 instruction and 1 cpu cycle if perf is available).

Reads the rgb.txt file that defines the color names the X server knows and displays the colors found.