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  • bitdays.co.kr/2022/01/19/%ed%94%84%eb%a6%ac%eb%8b%a4%ec%9d%b4%eb%b9%99-%ed%98%b8%ed%9d%a1%ea%b8%b0-%ec%8b%9c%ec%8a%a4%ed%85%9c-%ec%8b%9c%ec%9e%a5-%ed%81%ac%ea%b8%b0-%eb%b6%84%ed%95%a0-%ec%97%b0%ea%b5%ac-%eb%b6%84%ec%84%9d/ (port 80)