docs: def get_cmd_out(command):
  	'''Get the output of a command.
  
  	Gets a nice Unicode no-extra-whitespace string of the ``stdout`` of a given command.
  
  	Args:
  			command (str or list): A string of the command, or a list of the arguments (as would be used in :class:`subprocess.Popen`).
  
  	Note:
  			If ``command`` is a ``str``, it will be evaluated with ``shell=True`` i.e. in the default shell (for example, bash).
  
  	Returns:
  			str: The ``stdout`` of the command.'''
  
  	if isinstance(command, list):
  		result = sp.check_output(command)
  	else:
  		result = sp.check_output(command, shell=True)
  
  	return result.decode('utf-8').rstrip()