Binary package “crunch” in ubuntu xenial
tool for creating wordlist
Crunch is a wordlist generator where you can specify a standard
character set or any set of characters to be used in generating
the wordlists. The wordlists are created through combination and
permutation of a set of characters. You can determine the amount
of characters and list size.
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This program supports numbers and symbols, upper and lower case
characters separately and Unicode.