How2 已正式关停。原终端助手域名（how2terminal.com）已被彻底放弃，目前重定向至域名停靠与广告页面，表明该终端 AI 命令行工具已停止运营。
域名安全预警：原域名 how2terminal.com 可能已过期停靠、出售或易主，为保护访问安全已屏蔽直接外链跳转。
AI 代码助手中目前正常运营的已核验工具，按近期访问量与编辑评分排序。
How2 曾是一款专为开发者和系统管理员打造的终端命令行辅助工具，能够通过 AI 为 Unix/Linux 环境生成和建议 Shell 命令（如 Bash、Zsh、PowerShell）。用户无需在 StackOverflow 或手册中繁琐翻找，直接在终端提问即可获取精准的语法和脚本片段。
既然 How2 已下架，请查看页面首屏推荐的同类 AI 代码助手与开发者工具，寻找强大的终端替代品。
会学习你编码品味的 AI 编程智能体
用于实时技术面试的隐形 AI 助手
免费 / 开源Oh-heck (/ˌoʊˈhɛk/) is a command-line utility that turns plain-English questions into ready-to-run terminal commands. Instead of searching the web for the right flags and syntax, you describe what you want to do, and the tool asks an AI model for its best guess at the command. You then confirm with a simple y/n prompt: accept it and the command is copied to your clipboard for pasting into your shell, or reject it and rephrase your question. Running the bare command with no arguments walks you through the same flow interactively, so you never have to memorise its own syntax.
免费 / 开源Oh-heck (/ˌoʊˈhɛk/) is a command-line utility that turns plain-English questions into ready-to-run terminal commands. Instead of searching the web for the right flags and syntax, you describe what you want to do, and the tool asks an AI model for its best guess at the command. You then confirm with a simple y/n prompt: accept it and the command is copied to your clipboard for pasting into your shell, or reject it and rephrase your question. Running the bare command with no arguments walks you through the same flow interactively, so you never have to memorise its own syntax.
