{(OPTIONSTRING)"replace", no_argument, NULL, OPT_REPLACE},
{(OPTIONSTRING)"hash", required_argument, NULL, OPT_HASH},
{(OPTIONSTRING)"binary", no_argument, NULL, OPT_BINARY},
{(OPTIONSTRING)"replace", no_argument, NULL, OPT_REPLACE},
{(OPTIONSTRING)"hash", required_argument, NULL, OPT_HASH},
{(OPTIONSTRING)"binary", no_argument, NULL, OPT_BINARY},