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  • bitdays.co.kr/2022/05/15/%ea%b8%80%eb%a1%9c%eb%b2%8c-%ec%a7%81%ec%82%ac%ea%b0%81%ed%98%95-%ec%97%90%eb%82%98%eb%a9%9c-%ec%99%80%ec%9d%b4%ec%96%b4-%ec%8b%9c%ec%9e%a5-%ec%9d%80-%ec%b5%9c%ea%b3%a0%ec%9d%98-%ec%a3%bc%ec%9a%94/ (port 80)