reset.sh

#!/bin/bash

defaults write com.apple.finder CreateDesktop -bool YES
killall Finder
defaults write com.apple.dashboard mcx-disabled -boolean NO
defaults delete com.apple.dock mcx-expose-disabled
killall Dock
defaults write com.apple.screencapture type png
cd /Library/Caches
rm /Library/Caches/com.apple.desktop.admin.png