The Pinball Machine Reverse Engineering Kit (PMREK) includes source code for a Linux 2.6 kernel module and a user program to control Bally pinball machines manufactured between 1977 and 1985 via memory-mapped I/O.
PHPterm is a terminal/shell emulator for PHP which let's you execute shell commands just like in a shell, but all within your browser window over the HTTP protocol.
It aims to provide the look and feel of konsole, the KDE terminal.