OS X のデスクトップアイコンの表示・非表示を切り替えるやつ

gistfile1.sh

#!/bin/sh

hide_desktop() {
  echo "change configuration to hide desktop icons."
  defaults write com.apple.finder CreateDesktop -boolean false
}

show_desktop() {
  echo "change configuration to display desktop icons."
  defaults delete com.apple.finder CreateDesktop
}

restart_finder() {
  echo "restarting finder..."
  killall Finder
}

usage() {
  echo "usage: $(basename $0) [hide|show]"
  exit 1
}

case $1 in
  "show")
    show_desktop
    ;;
  "hide")
    hide_desktop
    ;;
  *)
    usage
    ;;
esac

restart_finder