title: Set default group for newly created files/folders in linux?
body: <p>When I create a new folder in linux it always 'inherits' the same group. What controls the group ownership of newly created files/folders and how is it reconfigured?</p>
  
  <p>I have been reading about suid and sgid, but I'm not sure this is the way to go.</p>
  
  <p>Thanks.</p>