https://blog.wongcw.com/2020/09/26/%e8%98%8b%e6%9e%9c%e9%96%8b%e6%ba%90swift%e7%b3%bb%e7%b5%b1%e5%a2%9e%e5%8a%a0%e5%b0%8dlinux%e7%9a%84%e6%94%af%e6%8c%81/