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  • bitdays.co.kr/2021/03/07/%eb%b0%98%eb%8f%84%ec%b2%b4-%ec%9b%a8%ec%9d%b4%ed%8d%bc-%ec%97%b0%eb%a7%88-%eb%b0%8f-%ec%97%b0%ec%82%ad-%ec%9e%a5%eb%b9%84-%ec%8b%9c%ec%9e%a5-2026%ed%95%98%ec%97%ac-%ed%81%b0-%ec%9d%b4%eb%8f%99/ (port 80)