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  • bitdays.co.kr/2021/05/17/%ec%82%b0%ec%97%85-%ed%81%ac%ea%b8%b0-%ec%84%b1%ec%9e%a5-%ec%9d%b8%ec%9e%90-%ec%b5%9c%ea%b3%a0-%ec%a7%80%eb%8f%84%ec%9e%90-%ea%b0%9c%eb%b0%9c-%ec%a0%84%eb%9e%b5-%eb%af%b8%eb%9e%98-%eb%8f%99-165/ (port 80)