Kali Linux How To Crack [repack] Passwords Using Hashcat- The Visual Guide Page

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: A more efficient form of brute-force that uses patterns (e.g., "?u?l?l?d?d" for an uppercase letter followed by four lowercase and two digits) to reduce search time. Combinator Attack (-a 1)

When you hit enter, your screen will clear and you will see the Hashcat "banner" (the ASCII art logo).