https://blog.wongcw.com/2019/03/07/snap%e6%a0%bc%e5%bc%8f%e6%af%8f%e6%9c%88%e5%ae%89%e8%a3%9d300%e8%90%ac%e6%ac%a1%e6%94%af%e6%8c%8142%e5%80%8bgnu-linux%e7%99%bc%e8%a1%8c%e7%89%88/