So it seems that Apple dumped the schedule facility in the Energy Sver section of Preferences (WTF?) and it now has to be done in terminal. I’ve mostly got it, but need some help…
I want the Mac to wake or power on every day at 10am, 1pm, 4pm and 7pm. (I need this to happen so that scheduled emails are sent).
If I just wanted it to power on/wake at 10am I beleive the command looks like this…
sudo pmset repeat wakeorpoweron MTWRFSU 10:00:00
But to have it do the same at the other times, I’m not sure if I can add all the times to the one command, like this… sudo pmset repeat wakeorpoweron MTWRFSU 10:00:00 13:00:00 16:00:00 19:00:00
Or, if I should do different command lines for each event.
Yes you can make a cron job.
Open Terminal.
Type crontab -e and press Enter. This will open the crontab file for editing.
In the editor, add the following line:
The command osascript -e "set volume output muted true" will mute the volume.
Save and exit the editor (if you’re in the vi editor, press Esc, then type :wq and press Enter).
That’s it! Your Mac should now mute its volume every day at 7pm.
Note: If you ever want to remove this schedule, you can type crontab -r in Terminal to remove your crontab entries. If you just want to edit or see them, use crontab -e or crontab -l respectively.