Parameters That Control the Input/Output Format

As described in Table 1, the optional parameters control whether keys and values are input or output in hexadecimal format or as common character strings:

**Table 1** Parameters that control the input/output format
Parameter	Description
--key_hex	Inputs or outputs keys in hexadecimal format.
--value_hex	Inputs or outputs values in hexadecimal format.
--hex	Inputs or outputs keys and values in hexadecimal format.

Parent topic: Parameter Description