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  • bitdays.co.kr/2022/07/17/%ea%b8%80%eb%a1%9c%eb%b2%8c-%ec%a0%84%ea%b8%b0-%ec%95%84%ea%b8%b0-%ec%86%90%ed%86%b1-%ed%8a%b8%eb%a6%ac%eb%a8%b8-%ec%8b%9c%ec%9e%a5-%ec%a0%84%ec%84%b8%ea%b3%84-%ec%84%b1%ec%9e%a5-%ea%b0%95%ed%99%94/ (port 80)