john

Password cracker. More information: https://www.openwall.com/john/.

john path/to/hashes.txt

john --show path/to/hashes.txt

john --show --users=user_ids path/to/hashes1.txt path/to/hashes2.txt ...

john --wordlist=path/to/wordlist.txt path/to/hashes.txt

john --list=formats

john --format=md5crypt path/to/hashes.txt

john --rules path/to/hashes.txt

john --restore=path/to/mycrack.rec