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  • bitdays.co.kr/2021/05/05/%ec%9e%90%eb%8f%99%ec%b0%a8-acc-%eb%a0%88%ec%9d%b4%eb%8d%94-%ec%8b%9c%ec%9e%a5-2021-%ec%82%b0%ec%97%85-%ea%b0%80%ea%b2%a9-%eb%8f%99%ed%96%a5-%ed%81%ac%ea%b8%b0-%ec%b6%94%ec%a0%95-%ec%82%b0%ec%97%85/ (port 80)