OSX: Disable Hibernate mode

Disable_Hibernate_mode

#http://www.engadget.com/2011/08/22/why-hibernate-or-safe-sleep-mode-is-no-longer-necessary-in-os/
#https://www.idelta.info/archives/some-hidden-changes-in-os-x-el-capitan/

# disable hibernation
sudo pmset hibernatemode 0

# clear the image file
sudo rm -rf /var/vm/sleepimage

# inhibit file recreation
sudo touch /private/var/vm/sleepimage
sudo chflags uchg /private/var/vm/sleepimage



# additional commands (set to 1 to re-enable)
# reference: https://www.macissues.com/2015/05/08/how-to-fix-your-mac-not-waking-from-sleep/

# Apple’s main standby mode option
sudo pmset standby 0
# implementation required for European energy regulations
sudo pmset autopoweroff 0