FOSS Music Player - Mpc,mpc and Rmpclqip
Nushell - CrossPlatformlqip

Nushell - CrossPlatform

Encapsulating cross-platform functions and isolating OS-specific configs using Nushell
Terminal Tricks —— Inline Editinglqip
Set System Env-Vars in UNIXlqip

Set System Env-Vars in UNIX

MacOS 全局环境变量设置方法。介绍如何通过创建一个简单的启动代理(Launch Agent)和 Shell 脚本,实现真正意义上的系统级环境变量配置。
IO Multiplexinglqip
Clean Disk Space in Ubuntulqip

Clean Disk Space in Ubuntu

运行apt install报错You don't have enough free space in /var/cache/apt/archives/,本文记录解决方法
Network IO Modelslqip
Linux File System Architecture Introductionlqip

Linux File System Architecture Introduction

🤖 Explores Linux file system architecture built on Unix's "everything is a file" philosophy, covering VFS layer, popular file systems (ext2/3/4, XFS), and how files exist differently in disk vs kernel through superblocks, inodes, and file descriptors. Learn practical file descriptor usage with hands-on examples.
Set Git Proxylqip
Learn Git Data Structure Designlqip