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  • bitdays.co.kr/2022/05/28/%ed%9c%b4%eb%8c%80-%ec%a0%84%ed%99%94-%ec%95%a1%ec%84%b8%ec%84%9c%eb%a6%ac-%ec%8b%9c%ec%9e%a5-%ea%b7%9c%eb%aa%a8-2022-%ea%b8%80%eb%a1%9c%eb%b2%8c-%ed%8a%b8%eb%a0%8c%eb%93%9c-%ec%82%b0%ec%97%85/ (port 80)