_posts — Topic Index

Below is an index of articles grouped by topic. Click a heading to jump to the section.

DevOps

• How to Find and Fix Bugs in Your Code — A Systematic Debugging Guide
  • Comprehensive guide to systematic debugging approaches, tools, and best practices for finding and fixing bugs efficiently
• [Linux Multi IP Setup](linux-multi-ip-setup/
  • Linux下多个IP设置，Linux Multi IP Setup
• Show MySQL Performance — Variables, Status & Monitoring
  • Comprehensive guide to MySQL performance monitoring using SHOW VARIABLES and SHOW STATUS commands with practical examples and best practices.
• Thinking About Docker 1
  • Thinking About Docker 1
• Thinking About Docker 2
  • Thinking About Docker 2
• [Tomcat部署架构完整指南2026](tomcat-deploy-architecture/
  • 深入了解Tomcat部署架构，从单节点到分布式集群，包括负载均衡、缓存、Session管理最佳实践。
• [虚拟机与容器技术的区别：一文详解](difference-betweent-virtualmachine-and-container/
  • 深入理解虚拟机与容器的区别，包括架构、隔离级别、资源利用率、使用场景和优缺点对比。
• 讲座笔记整理
  • 讲座笔记整理

devops

• 分析日志时需要注意的错误或告警关键字
  • 分析日志时需要注意的错误或告警关键字

Food

• [什么食物才健康？](natural-food/
  • 什么食物才健康？

Linux

• CURL Command Usage — Complete Guide to Making HTTP Requests
  • Comprehensive guide to CURL with core concepts, practical examples, debugging techniques, and best practices for making HTTP requests from the command line.
• How to quit telnet easily?
• Iptables
  • Iptables router
• [Iptables More Strict](iptables-more-strict/
• Iptables Rules Setup CentOS6
  • CentOS默认防火墙规则解释，CentOS Default Iptables Rules
• Linux LVM (Logical Volume Manager): Complete Guide
  • Master Linux LVM to flexibly manage disk space. Learn about PV, VG, LV concepts, creation, resizing, snapshots, and production best practices.
• [Shell字符串操作完全指南](shell-get-string-length/
  • 深入学习Shell字符串操作，包括获取长度、截取、替换、模式匹配等常用技巧。
• The df Command: Complete Guide to Checking Disk Space in Linux
  • Master the df command in Linux to monitor disk usage, identify storage issues, and manage file systems effectively. Includes practical examples and advanced usage.
• The dig Command: Complete Guide to DNS Queries in Linux
  • Master the dig command for DNS lookups. Learn query types, tracing, troubleshooting, and advanced DNS diagnostic techniques.
• [VirtualBox Host-Only Network Setup](virtualbox-host-only-network-setup/
  • VirtualBox Host-Only Network Setup

nginx

• How keepalive_timeout directive works in Nginx?
  • 通过抓包实验观察nginx中keepalive_timeout参数的具体作用

Programming

• Ajax Event Handling Process
  • Ajax Event Handling Process
• Computer System Hierarchy: From Hardware to Software
  • Understanding computer system hierarchy from physical layer to application software - a comprehensive guide to how computers work at every level.
• data-behavior模式：JavaScript开发者的最佳实践
  • 深入理解data-behavior模式，学习如何使用HTML data属性为JavaScript添加行为，避免CSS类混淆。
• [Git Commit Message Style Guide](git-commit-message-style-guide/
  • Git提交消息风格规范
• HTML5 Semantic Elements: A Complete Guide to Choosing the Right Structure
  • Master HTML5 semantic elements including section, nav, article, and aside. Learn when to use each element for better SEO, accessibility, and maintainable code.
• [Java Memory Leak](java-memory-leak/
• JavaScript中的变量与常量及其作用域
• Linux Kernel Upgrade
  • 内核模块升级 Linux Kernel Upgrade
• Linux Shell命令行快捷键完全指南
  • 学习Linux Shell命令行快捷键，包括如何安全取消命令、编辑命令、快速导航等提高效率的技巧。
• [Python开发常用工具指南2026](python-tools/
  • Python开发常用工具完整指南，包括包管理、虚拟环境、IDE、测试工具等。
• same-origin(同源) and cross-origin（跨源）
  • same-origin(同源) and cross-origin（跨源）
• Testing Tools in Ruby
  • Ruby测试工具 Testing Tools in Ruby
• Thoughts on Various Programming Languages
  • Thoughts on Various Programming Languages
• 关于电商网站中送货地址选择功能实现的思考
  • 关于电商网站中送货地址选择功能实现的思考
• 构建自己的Linux内核模块
  • 构建自己的Linux内核模块 模块的安装与卸载 Building Your Own Linux Kernel Module
• 浏览器Console发送HTTP请求完整指南
  • 学习如何在浏览器Console中使用原生JavaScript发送GET、POST、PUT、DELETE等HTTP请求，包括Fetch API和XMLHttpRequest。
• 磁盘IO操作指令和普通表达式指令所消耗的时间对比
  • 为什么说磁盘操作很费时间，磁盘IO操作指令和普通表达式指令所消耗的时间对比
• 给数据表设置默认值来防止空指针引起的异常
  • 给数据表设置默认值来防止空指针引起的异常

Security

• [Aoviding Block Yourself from the Server When Using Iptables](iptables-must-know/
• [X-Frame-Options参数详解](x-frame-options/
  • X-Frame-Options参数详解

Uncategorized

• [How to Ask a Better Question](how-to-ask-a-better-question/
  • Tips for asking effective questions in technical communities

If you find missing articles or inaccurate groupings, run ./scripts/update_index.py with appropriate flags.