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  • bitdays.co.kr/2021/04/09/%ec%b5%9c%ea%b3%a0-%ea%b5%ad%ea%b0%80-%eb%8d%b0%ec%9d%b4%ed%84%b0%ec%99%80-%ec%9e%a5-%ec%84%ac%ec%9c%a0-%ec%97%b4%ea%b0%80%ec%86%8c%ec%84%b1-%ec%88%98%ec%a7%80-lft-%ec%8b%9c%ec%9e%a5-%eb%b3%b4/ (port 80)