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  • bitdays.co.kr/2021/02/24/%eb%b0%98-%ec%98%a4%ed%86%a0%eb%b0%94%ec%9d%b4-%ed%97%ac%eb%a9%a7-%ed%8c%90%eb%a7%a4-%ec%8b%9c%ec%9e%a5-%ed%81%ac%ea%b8%b0-%eb%b6%84%ec%84%9d%ec%97%90-%ec%9d%98%ed%95%b4-%ed%98%84%ec%9e%ac-%ec%82%b0/ (port 80)