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  • bitdays.co.kr/2022/05/15/%eb%a7%8c%ec%84%b1-%ed%8f%90%ec%87%84%ec%84%b1-%ed%8f%90-%ec%a7%88%ed%99%98%ea%b3%bc-%ea%b4%80%eb%a0%a8%eb%90%9c-%ec%a4%91%ec%9e%ac%ec%a0%81%ec%9d%b8-%ed%8f%90-%ec%a7%88%ed%99%98-%ec%8b%9c%ec%9e%a5/ (port 80)