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  • bitdays.co.kr/2021/08/28/%ea%b8%80%eb%a1%9c%eb%b2%8c-%ed%98%88%ec%95%a1-%ed%88%ac%ec%84%9d-%ed%98%88%ec%95%a1-%eb%9d%bc%ec%9d%b8-%ec%84%b8%ed%8a%b8-%ec%8b%9c%ec%9e%a5-%ed%81%ac%ea%b8%b0-%eb%b6%84%ec%84%9d-%ec%84%b8%ea%b7%b8/ (port 80)