docs: def file_info(query):
  	"""file_info(query) -- print some human readable information of a given file
  	"""
  	filename = support.get_file_name(query)
  	if(os.path.isfile(filename)):
  		stat_info = os.stat(filename)
  		owner_name = pwd.getpwuid(stat_info.st_uid).pw_name
  		print 'owner : ' + owner_name
  		file_size = support.get_readable_filesize(stat_info.st_size)
  		print 'size : ' + file_size
  		print 'created : ' + time.ctime(stat_info.st_ctime)
  		print 'last modified : ' + time.ctime(stat_info.st_mtime)
  	else:
  		print 'file not found'