Mac OS X hidden files in Finder app

Just wanted to share a couple of functions from my .bash_profile that allow to show or hide the hidden files and directories in Finder app on Mac OS X.

function showHidden {
defaults write com.apple.finder AppleShowAllFiles TRUE;
killall Finder;
}

function hideHidden {
defaults write com.apple.finder AppleShowAllFiles FALSE;
killall Finder;
}


Enjoy!