k118 is a commandline utility for driving the MAX-186/74LS373-based eight channel analog sampler sold as Kit 118 by Kitsrus. It supports four digital outputs and logging of the analog and digital inputs to a file with variable rates. It may be useful for electronics enthusiasts contemplating their own user mode parallel port driving programs.
muser lists processes which have a given directory (or cwd if not specified) as a parent of their current working directory (thus making it impossible to unmount that directory if it is a mount point). This script has overlapping functionality with the fuser program from the psmisc package, but has the advantage that it works on SMB mounts. Additionally, it provides a color, formatted listing of process IDs, executable names, current working directories, and the command lines used to run the programs. It works with varying-sized /proc/*/cwd fields.
HMC manages hundred of hosting sites with a single Web interface. It is designed for sites which provide hosting space to customers on a standard basis, like Unix without access to CGI, Unix with CGI, NT Server with ASP, etc. All of these are managed from a centralized database and some installed scripts on the Web servers, so you can administer a Web server farm using a browser and MySQL.
Multidialnet is a curses-based tool that runs on a machine that hosts a shared dial-up Internet connection. This program will not only allow users to make the connection, but also log the usage and work out how much the phone call cost. It should work equally well with any sort of non-permanent connection - not just analogue modems.