Linux command
john 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Crack password file
john [hashes.txt]
Show cracked passwords
john --show [hashes.txt]
Use specific wordlist
john --wordlist=[wordlist.txt] [hashes.txt]
Specify hash format
john --format=[md5crypt] [hashes.txt]
Incremental mode
john --incremental [hashes.txt]
Resume cracking session
john --restore
说明
john is John the Ripper, a password security auditing tool. It detects weak passwords through various cracking methods. The tool supports many hash formats and attack modes. It's used for security testing and password audits.
参数
- --show
- Show cracked passwords.
- --wordlist _FILE_
- Use wordlist attack.
- --format _FORMAT_
- Hash format (md5crypt, sha256, etc.).
- --incremental
- Brute force mode.
- --restore
- Resume previous session.
- --help
- Display help information.
FAQ
What is the john command used for?
john is John the Ripper, a password security auditing tool. It detects weak passwords through various cracking methods. The tool supports many hash formats and attack modes. It's used for security testing and password audits.
How do I run a basic john example?
Run `john [hashes.txt]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --show do in john?
Show cracked passwords.