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  • bitdays.co.kr/2022/05/30/%eb%91%90%ea%ba%bc%ec%9a%b4-%ed%95%84%eb%a6%84-ic-%ea%b8%b0%ed%8c%90-%ec%8b%9c%ec%9e%a5-%ea%b7%9c%eb%aa%a8-%ec%86%8c%eb%b9%84-%eb%b6%84%ec%84%9d-%ea%b0%9c%eb%b0%9c-%eb%b0%8f-%eb%8f%99%ed%96%a5/ (port 80)