What can I download a real free dictionary to use with John the Ripper? And where do I install the dictionary?
This link provides download for various password dictionaries: https://wiki.skullsecurity.org/Passwords
- and more!
You can find hundrets of these via a simple google search
You can use these files with the
--wordlist parameter (assuming you are using command line).
See the John documentation for more information for how to use John.
I hope this answers your question.