-d|--debug : Set  debug  level.  Repeat  from  1  to 6 times to increase the detail of messages sent to the log file and/or syslog (if configured).  Overrides config file setting.
-v|--verbose : Set verbose level. Repeat from 1 to 3 times to increase the detail  of  messages  sent  to  stdout  and stderr.  Overrides config file setting.