code: function chownDirectory(user, filePath, callback) {
    var cmd = 'chown ' + user + ' ' + filePath;
    exec(cmd, callback);
  }
docs: /*
  command to chown a file
  need to run it manually as i don't have the uid/gid
  
  @param (string) user
  @param (string} path to chown
  @callback {err} err