Automatically wake up notebooks not on the ethernet

Posted by gletscher on Super User See other posts from Super User or by gletscher
Published on 2010-03-24T13:35:03Z Indexed on 2010/03/24 14:03 UTC
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Filed under:

linux

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wake-on-lan

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scripting

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unix

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backup

I am looking for an automated backup system and I like bacula. I have 3 Notebooks and a Desktop computer that need regular backup. Now I don't want to let them run all night just to do the backuping, so I was thinking I could use wake-on-lan to have bacula wake up the machines, then do the backups, and shut them down afterswards. While this may work with devices on the ethernet, it won't work with the Notebooks on the wifi. So is it possible to have the Notebooks schedules to automatically wake up from suspend or shutdown ?

Or is it possible to interject a shutdown command if it is after a certain hour and call the bacula director to start the backup now?

I'm new to controlling the linux system using scripts, so any hints on how and where to start are greatly appreciated.

Thanks alot for your help, input and ideas.

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