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  • bitdays.co.kr/2022/05/15/%ec%9e%90%eb%8f%99-%ec%a0%95%ec%a0%9c-%ed%8f%ac%ec%9e%a5-%ea%b8%b0%ea%b3%84-%ec%8b%9c%ec%9e%a5-%ed%98%84%ec%9e%ac-%ec%8b%9c%eb%82%98%eb%a6%ac%ec%98%a4-%eb%b0%8f-%ec%84%b1%ec%9e%a5-%ec%a0%84%eb%a7%9d-2/ (port 80)