How to Install Claude Code on Ubuntu

Claude Code is Anthropic’s agentic coding assistant that runs directly in your terminal. It understands your codebase, edits files, runs git commands, debugs, writes docs — all through natural language. This guide covers every installation method on Ubuntu, from beginner-friendly to advanced. ...

May 25, 2026 · 4 min · Chen Shuaiming

OpenClaw CLI Guide: Everyday Terminal Commands

OpenClaw is a personal AI assistant framework that bridges your chats across platforms (WhatsApp, Telegram, Discord, Web, etc.). Beyond the web dashboard, its real power lives in the terminal. This guide covers the CLI commands you’ll actually use day-to-day. ...

May 25, 2026 · 4 min · Chen Shuaiming

SystemVerilog Array Syntax: The Complete Guide

In digital IC verification, arrays are everywhere — register models, TLM port lists, expected data queues in scoreboards, coverage bin definitions… pretty much every verification component depends on arrays. SystemVerilog offers far richer array types and methods than traditional Verilog. Use them well and your productivity skyrockets. Use them poorly and performance tanks. This guide covers every array type from the ground up. ...

May 25, 2026 · 9 min · Chen Shuaiming