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  • bitdays.co.kr/2021/06/14/%ec%bb%b4%ed%8c%a9%ed%8a%b8-%ec%b9%b4%eb%a9%94%eb%9d%bc-%ec%8b%9c%ec%8a%a4%ed%85%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/ (port 80)