https://blog.gongquiz.com/2023/01/24/dosbox-8090-%eb%85%84%eb%8c%80-%eb%8f%84%ec%8a%a4-%ec%8b%9c%ec%a0%88-%ea%b3%a0%ec%a0%84%ea%b2%8c%ec%9e%84%ec%9d%b4-%ed%95%98%ea%b3%a0-%ec%8b%b6%eb%8b%a4%eb%a9%b4-how-to-install-and-use-dosbox/