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  • bitdays.co.kr/2022/05/25/%ea%b8%80%eb%a1%9c%eb%b2%8c-%eb%b6%95%ec%86%8c-%eb%8f%84%ed%95%91-%eb%90%9c-%eb%8b%a4%ec%9d%b4%ec%95%84%eb%aa%ac%eb%93%9c-%ec%a0%84%ea%b7%b9-bdd-%ec%8b%9c%ec%9e%a5-2022-2029-%eb%86%80%eb%9d%bc/ (port 80)