one switch start and shut down

Setting up a new install in a public location. What systems are people using to start and shut down computer, hauptwerk, midi and audio systems? We will be using a Mac computer.
Thanks
Thom

http://forum.hauptwerk.com/viewtopic.php?f=15&t=12303&start=15&hilit=teco

Rgds,
Ed

[mdyde]

Hello Thom,

[Topic moved here, somewhat arbitrarily.]

Searching the forum for 'power sequencer' or 'headless' finds quite a few relevant posts. E.g. here are a few recent ones:

viewtopic.php?t=12303
viewtopic.php?t=14447
viewtopic.php?t=15255
viewtopic.php?t=10097
viewtopic.php?t=14943