Generate secure and less secure passwords with various options.
(predefined password configurations)(length of the generated password)(0123456789)(abcdefghijklmnopqrstuvwxyz)(ABCDEFGHIJKLMNOPQRSTUVWXYZ)(don't begin with a number or symbol)(!"#$%&'()*+,-./:;<=>?@[]^_`{|}~)(don't use characters like i, l, 1, L, o, 0, O, etc.)(don't use the same character more than once)(don't use sequential characters, e.g. abc, 789)