This aim of this program is to take as input: words and numbers, to see all the casing/permutatuion combinations possible in order to : create a password, use for a brute-force attack, pure entertainment, or research purposes.
By all casings, I mean all letters in a given word being either capital or lower case. Ex : 'dog' = ['dog','Dog','dOg','DOg','doG','DoG','dOG','DOG']. It has 8 possibilities; len(ofword) to the power of 2 because there are two states to a letter: upper, lower case.
Simply input words and/or numbers separated by commas. You can save the results into a txt file.