Deep sleep and restore default hibernatemode on Mac

mac-suspend

#!/bin/bash

PLIST=~/Library/LaunchAgents/my.resume.plist
RESUME=$(cd $(dirname $0); pwd)/mac-resume

machine_suspend() {
  cat <<EOF > $PLIST
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN"
  "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>Label</key>
  <string>$(basename $PLIST .plist)</string>

  <key>ProgramArguments</key>
  <array>
    <string>$RESUME</string>
  </array>

  <key>StartInterval</key>
  <integer>60</integer>
</dict>
</plist>
EOF

  [ -e $RESUME ] || ln -s mac-suspend $RESUME
  sudo pmset -a hibernatemode 1
  launchctl load $PLIST
  pmset sleepnow
}

machine_resume() {
  sudo pmset -a hibernatemode 3
  launchctl unload $PLIST
  rm -f $PLIST
}

case $(basename $0) in
  mac-suspend) machine_suspend ;;
  mac-resume)  machine_resume  ;;
esac