Choose Theme

Shortcuts: ⌘ ⇧ P
↑↓ Navigate • Enter Confirm • Esc Close
🖥️System
🌻Latte
🦭Nord
🌺Macchiato
🌿Mocha
🏙Tokyo Night
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.
Linux Network Namespacelqip
Shell 编程lqip

Shell 编程

Shell的启动和功能简介 shell识别的命令形式 输入输出重定向和管道 shell变量和引用符 Shell脚本程序的建立与运行 shell的语句类别 流编辑器sed和报表生成器awk简介
Unix/Linux OS Introductionlqip
WSL迁移至其它盘符lqip
File Systemlqip

File System

①介绍文件的概念,文件系统的层次结构和文件的基本操作。②介绍目录管理的要求,文件控制块和索引节点,以及查询技术,文件的共享方式和访问控制机制。③文件的物理结构和外存空间的管理:外存组织的目的,连续组织和链接组织方式,空闲表法和位示图法和成组链接法。