https://blog.wongcw.com/2020/06/27/fedora-%e9%96%8b%e7%99%bc%e8%80%85%e5%86%8d%e6%ac%a1%e8%a8%8e%e8%ab%96%e4%bd%bf%e7%94%a8nano-%e4%bd%9c%e7%82%ba%e9%bb%98%e8%aa%8d%e6%96%87%e6%9c%ac%e7%b7%a8%e8%bc%af%e5%99%a8/