Deploy hexo to your personal server

Ubuntu Configs

How to configure swap on Ubuntu

Some Linux shell commands

(macOS/Linux/Windows) How to use frp for NAT-penetration

Homebrew 中科大源

ssh-keygen 是什么？

[Lecture Notes] ShanghaiTech SI140 Probability and statistics

vscode Remote-SSH如何保存密码自动登录远程服务器

Derivative & integral table