Dissable or speedup autotune

[Gyfer]

Just to point out my example, I know I can do things like:

Code:

--custom-charset1 ?u?l?d   

?s?1?1?!?1
?1?s?1?!?1
?1?1?s?!?1
....

The point here is the permutation. If I try to make something more complex: Let's say I know my password have:

• One, and only one special character (in any place)
  
• One, and only one upper
  
• One, and only one lower
  
• and the rest are digits
  

How can I write this rule without having to write all the permutations possible?

Let me give it a go for your requirement.
Using mask:
?l?u?s?d?d?d?d?d
?u?s?l?d?d?d?d?d
?s?l?u?d?d?d?d?d
?l?s?u?d?d?d?d?d
?s?u?l?d?d?d?d?d
?u?l?s?d?d?d?d?d


?d?l?u?s?d?d?d?d
?d?u?s?l?d?d?d?d
?d?s?l?u?d?d?d?d
?D?l?s?u?d?d?d?d
?D?s?u?l?d?d?d?d
?D?u?l?s?d?d?d?d

?d?d?l?u?s?d?d?d
?d?d?u?s?l?d?d?d
?d?d?s?l?u?d?d?d
?d?d?l?s?u?d?d?d
?d?d?s?u?l?d?d?d
?d?d?u?l?s?d?d?d

.....
.....
?l?u?s  just keep shift to right for every block.