dbverify ::= 

  dbv [ USERID=username/password ]
    FILE = filename
  | { START = block_address | END = block_address }
  | BLOCKSIZE = integer
  | LOGFILE = filename
  | FEEDBACK = integer
  | HELP  = { Y | N } 
  | PARFILE = filename
  

For information on how to read this syntax, see Appendix B.

End of description.