code: def get_command(name):
      '''Get the command function *name*'''
      command = global_commands_table.get(name.lower())
      if not command:
          raise CommandNotFound(name)
      return commanf get_command(name):
      '''Get the command function *name*'''
      command = global_commands_table.get(name.lower())
      if not command:
          raise CommandNotFound(name)
      return command
docs: Get the command function *name*