TinTin++ Mud Client Manual
         TICKER

Command: #ticker {name} {commands} {interval in seconds}

         Executes given command every # of seconds. Floating point precision
         for the interval is allowed. A ticker cannot fire more often than
         10 times per second.

Comment: Tickers don't work in the startup session.

Comment: You can remove a ticker with the #unticker command.

Related: delay and event.