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  • bitdays.co.kr/2022/01/19/%ec%8b%a0-%ec%9e%ac%ec%83%9d-%eb%b0%9c%ec%a0%84%ec%9d%98-%ec%9e%90%eb%8f%99%ed%99%94-%ec%86%94%eb%a3%a8%ec%85%98-%ec%8b%9c%ec%9e%a5-2022-%ea%b3%b5%ec%9c%a0-%ed%81%ac%ea%b8%b0-%ec%84%b1%ec%9e%a5/ (port 80)