db_log_verify -VERSION (return code: 0)
Berkeley DB 5.3.28: (September 9, 2013)
db_log_verify --help (return code: 1)
db_log_verify: invalid option -- '-'
usage: db_log_verify [-NcvV] [-h home] [-H temporary environment home for internal use]
[-P password] [-C cache size in megabytes]
[-d db file name] [-D db name]
[-b file/offset] [-e file/offset]
[-s start time] [-z end time]