How to remove those annoying “._this is my song” duplicated titles that pop up on your dashboard if you use a usb stick made under OsX from all your iTunes songs.
Navigate (in a terminal window) to the root of your USB stick’s file system and type :
find . -name “._*” -exec rm -rf {} \;
Pleas run find “. -name “._*” -print \;” first to see what will be deleted..