title: Linux permission, what is the X?
body: <p>If I set 751 to a directory, the permission are: <code>drwxr-x--x</code></p>
  
  <p>the "x" what does it mean? If i set that permission means anyone could access to this directory but ONLY the owner and the GROUP could read the contents?</p>
  
  <p>Let me know, thank you</p>