Hide File or Folder to the Mac OS X Finder
Make a file or folder invisible in Mac OS X Finder
setfile -a V test.txt
Make a file or folder visible in Mac OS X Finder
setfile -a v test.txt
Make a file or folder invisible in Mac OS X Finder
setfile -a V test.txt
Make a file or folder visible in Mac OS X Finder
setfile -a v test.txt