11:29:43 2020-07-02
1 装Ubuntu16.04LTS
2 apt配国内源（/etc/apt/sources.list文件）清华大学镜像（https://mirror.tuna.tsinghua.edu.cn/help/ubuntu/）
update upgrade
3 下载一些东西。fcitx输入法。anacanda https://www.anaconda.com/products/individual#linux
https://blog.csdn.net/weixin_43907422/article/details/88896928