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  • bitdays.co.kr/2022/01/15/%ed%8c%8c%ed%8b%b0%ed%81%b4-%eb%b3%b4%eb%93%9c-%ec%a0%91%ec%b0%a9%ec%a0%9c-%ec%8b%9c%ec%9e%a5-%ed%81%ac%ea%b8%b0-%eb%b6%84%ec%84%9d%ec%97%90-%ec%9d%98%ed%95%b4-%ed%98%84%ec%9e%ac-%ec%82%b0%ec%97%85/ (port 80)