People ask you for the Wi-Fi password. Answer quickly.

Get the password of the wifi you're on (bash)

Quickly fetch your WiFi password and if needed, generate a QR code of your WiFi to allow phones to easily connect

你管这破玩意叫操作系统源码 — 像小说一样品读 Linux 0.11 核心代码

Linux kernel source tree

Lecture notes, projects and other materials for Course 'CS205 C/C++ Program Design' at Southern University of Science and Technology.

The Linux Kernel Module Programming Guide (updated for 5.0+ kernels)

英语差等生必备的 vscode 插件，解决 单词不会读、单词不认识的痛点

Various translations of OSTEP can be found here. Help the cause and contribute!

Essentials of Linux system administration.