Feature request: command line argument to specify dick length

[ratatosk]

Would be useful to control how deeply you want the data to be erased. Thanks!

[ratatosk]

S, M, L, XL, XXL, XXXL would be convenient options

[nucfisher]

S, M, L, XL, XXL, XXXL would be convenient options

I'd prefer metric system. km, m, cm.
Also, we could use the fractionals. Like slices.

[jgarte]

1+ for this feature