Automaticly Boot and shutdown my server

[thyvo]

Hello,
I got a question, is there a script or program that automaticly boots my server and shutdown at give hours of a day
I want to have my server running from 7am till 8pm ever weekday (Monday-Tuesday-Wednesday-Thursday-Friday)
is this possible?
I'm running a Ubuntu 10.04 server with Zentyal on

[Irithori]

Shutdown can be done via an appropiate cron.

PowerUp is a bit more tricky.

1) If the NICs of that server support WakeOnLan
and if there is another machine in the same network segment,
then this other machine could sent a magic packet.

2) If the server has decent out-of-band management, you might be able to script that. (using e.g. ipmi or ssh)
But again: you need another machine to be powered on for that.

[thyvo]

Shutdown can be done via an appropiate cron.

PowerUp is a bit more tricky.

1) If the NICs of that server support WakeOnLan
and if there is another machine in the same network segment,
then this other machine could sent a magic packet.

2) If the server has decent out-of-band management, you might be able to script that. (using e.g. ipmi or ssh)
But again: you need another machine to be powered on for that.

It does not have to be a compleet shutdown or so, it can also be habernate,
its a file and printer server for a small business
just a way to reduce the energy bill
thats all