Countdown is a command-line program that is similar to the UNIX sleep command, but displays the amount of time remaining before the timeout.
sleepuntil is a mix of sleep(1) and at(1). It takes the same format of time as at(1), including "noon" or "teatime".
A fast full-text search engine for MySQL.
Event-driven, RTOS-like, active object frameworks for microcontrollers.