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  • bitdays.co.kr/2021/05/22/%ec%8a%a4%ed%82%a4-%ed%88%ac%ec%96%b4-%ea%b8%b0%ec%96%b4-%eb%b0%8f-%ec%9d%98%eb%a5%98-%ec%a3%bc%ec%9a%94-%ec%b6%94%ec%84%b8-%eb%b0%8f-2027%ec%97%90-%ea%b8%b0%ed%9a%8c-%ec%8b%9c%ec%9e%a5-%ed%81%ac/ (port 80)