spotlightでsleepできるようにする ref: http://qiita.com/mogya/items/8733b5ee1a071e96ae6e

file0.txt

$ emacs ~/bin/sleep
#!/usr/bin/osascript
tell application "Finder" to sleep

file1.txt

#!/bin/sh
osascript -e 'tell application "Finder" to shut down'

file2.txt

#!/usr/bin/osascript
tell application "System Events" to start current screen saver

file3.txt

#!/bin/sh
/Applications/Mission\ Control.app/Contents/MacOS/Mission\ Control 1