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  • bitdays.co.kr/2021/06/06/%ec%a7%80%ea%b8%89-%ec%95%84%ec%9b%83%ec%86%8c%ec%8b%b1-%ec%84%9c%eb%b9%84%ec%8a%a4-%ea%b3%84%ec%a0%95-%ec%8b%9c%ec%9e%a5-%ea%b8%80%eb%a1%9c%eb%b2%8c-%ec%82%b0%ec%97%85-%eb%b6%84%ec%84%9d-%ed%81%ac/ (port 80)