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  • bitdays.co.kr/2021/07/16/%eb%a7%90%ec%9d%98-%ea%b1%b4%ea%b0%95-%ec%8b%9c%ec%9e%a5-%ec%a0%90%ec%9c%a0%ec%9c%a8-%ed%95%b5%ec%8b%ac-%ec%b0%b8%ea%b0%80%ec%9e%90-%eb%b0%8f-%ea%b2%bd%ec%9f%81-%ec%97%85%ec%b2%b4/ (port 80)