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  • bitdays.co.kr/2022/01/12/%ea%b8%88%ec%86%8d-%ec%82%b0%ed%99%94%eb%ac%bc-%eb%b0%98%eb%8f%84%ec%b2%b4-%ec%a0%84%ea%b3%84-%ed%9a%a8%ea%b3%bc-%ed%8a%b8%eb%9e%9c%ec%a7%80%ec%8a%a4%ed%84%b0-%ec%8b%9c%ec%9e%a5-%eb%8f%99/ (port 80)