Echo.2

In the recent OS X 10.4.3, it is possible to “suspend” my powerbook into hibernate mode that does not use any power (see Andrew’s Blog). I write this simple script “sleepmode” to make life slightly easier with this feature.

#!/bin/sh
case ”$1” in
  deep)
    sudo pmset -a hibernatemode 1
  ;;
  safe)
    sudo pmset -a hibernatemode 3
  ;;
  normal)
    sudo pmset -a hibernatemode 0
  ;;
  go)
    omode=”`pmset -g | grep hibernatemode | cut -f 2`”
    sudo pmset -a hibernatemode 1
    echo The system is going to the deep sleep in 3 seconds
    sleep 3
    osascript -e 'tell application "Finder" to sleep'
    sudo pmset -a hibernatemode $omode
    echo The system is back to it orginal sleep mode
  ;;
esac

case ”`pmset -g | grep hibernatemode | cut -f 2`” in
  0)
  echo System is in the Normal Sleep Mode
  ;;
  1)
  echo System is in the Deep Sleep Mode
  ;;
  3)
  echo System is in the Safe Sleep Mode
  ;;
esac

This entry was posted on Monday, November 14th, 2005 at 4:11 pm and is filed under General, C-Tips. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.