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  • bitdays.co.kr/2021/04/17/%ed%8a%b8%eb%a0%8c%eb%93%9c-%ec%a7%80%ec%97%ad-%ec%88%98%ec%9a%94-%ec%a0%9c%ed%92%88-%eb%b3%84-%ec%9c%84%ec%83%9d-%eb%a1%9c%ed%83%80%eb%a6%ac-%ed%8e%8c%ed%94%84-%ec%8b%9c%ec%9e%a5-%ec%a0%84%eb%a7%9d/ (port 80)