code: def flushall(host=None, port=None, db=None, password=None):
      '''
      Remove all keys from all databases
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' redis.flushall
      '''
      server = _connect(host, port, db, password)
      return server.flushall(f flushall(host=None, port=None, db=None, password=None):
      '''
      Remove all keys from all databases
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' redis.flushall
      '''
      server = _connect(host, port, db, password)
      return server.flushall()
docs: Remove all keys from all databases
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' redis.flushall