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  • bitdays.co.kr/2022/01/15/%ec%83%81%ec%9c%84-%ea%b5%ad%ea%b0%80%eb%a1%9c-%ec%a0%84%ec%84%b8%ea%b3%84-%eb%b9%84%ec%8a%a4-%ed%97%a5%ec%82%ac-%eb%a9%94%ed%8b%b8%eb%a0%8c-%ed%8a%b8%eb%a6%ac-%ec%95%84%eb%af%bc-%ec%8b%9c%ec%9e%a5/ (port 80)