code: def edit(name, connection_uri, id_file="", o=[], config=None):
      
      storm_ = get_storm_instance(config)
  
      try:
          if ',' in name:
              name = " ".join(name.split(","))
  
          user, host, port = parse(
              connection_uri,
              user=get_default("user", storm_.defaults),
              port=get_default("port", storm_.defaults)
          )
  
          storm_.edit_entry(name, host, user, port, id_file, o)
          print(get_formatted_message(
              '"{0}" updated successfully.'.format(
                  name
              ), 'success'))
      except ValueError as error:
          print(get_formatted_message(error, 'error'), file=sys.stderr)
          sys.exit(1)
docs: Edits the related entry in ssh config.