FOSS Music Player - Mpc,mpc and Rmpc
This article introduces Music Player Daemon (MPD) and its clients MPC and RMPC for a lightweight, customizable music playback experience on UNIX.
Encapsulating cross-platform functions and isolating OS-specific configs using Nushell
Terminal Tricks —— Inline Editing
Introduce Vi and Emacs Style Shortcut Preset and Inline Editing
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。
select poll epoll实现简述
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
Linux下五种IO模型详解及实现
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 up a proxy for Git operations, both for HTTP/HTTPS and SSH connections.
Learn Git Data Structure Design
浅析Git中的数据结构，包括对象、引用、分支等概念。这些内容是深入理解Git工作原理的基础。