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  • bitdays.co.kr/2021/07/17/hv-%eb%b0%8f-lv-%ec%97%90%ec%96%b4%eb%a1%9c%eb%93%9c-%eb%b8%8c%eb%a0%88%ec%9d%b4%ed%81%ac-%ec%8a%a4%ec%9c%84%ec%b9%98-%ec%8b%9c%ec%9e%a5-2021-%ea%b8%b0%ec%88%a0-%eb%af%b8%eb%9e%98-%eb%8f%99%ed%96%a5/ (port 80)