$1$.
-R, --rounds=NUMBER
Use NUMBER rounds. This argument is ignored if the method
- choosen does not support variable rounds. For the OpenBSD Blowfish
+ chosen does not support variable rounds. For the OpenBSD Blowfish
method this is the logarithm of the number of rounds.
-m, --method=TYPE
Compute the password using the TYPE method. If TYPE is 'help'