Alarm/Clock App with command line features

[saqer]

I am looking for an alarm app preferably with stopwatch, timers, world time, etc that supports command line features. It would be great if I can call a certain aspect of the program through a simple shortcut without the hassle of having to open the program, etc, etc.

I have tried Spb time, chronos, pocketclock, alarmtoday, all to no avail.

Thanks