Jetmon is a client/server NOC monitor tool, allowing light-weight applet in any browser to monitor network device reachablity information from a central server. It provides simple red-light/green-light indicators in a tiered display, with optional history and status windows, accumulative stats, and exteral URL links to MRTG-like pages, all from a single interface.
PicBook automatically produces a photo album in HTML format of your scanned images or photographs. It come with automatic image processing, slideshow, transition effects, and other nifty features. It is easy to customise with its configuration file and HTML-templates. PicBook is a Bourne shell script and therefore should run on any Unix or Linux system. It requires the standard grep and awk commands, which should be available on most systems. Additionally, it needs the "convert" and "identify" commands from the ImageMagick package to handle images.
SeeR compiles to bytecode and executes scripts written in the C/C++ languages (with some restrictions/addons). It supports many instances of the script, multitasking and more. It is multiplatform, and easily integrates with anything (can access your program variables, functions and classes). It contains a SeeRC script compiler/interpreter, and can be used easly in shell scripts (like Perl).