←All categories

Web app

How2 logo

How2

How2 is a command-line tool that uses AI models to suggest shell commands. It is designed for developers and system administrators who work in Unix terminals.

AI Code AssistantAI Developer ToolsAI Tutorial
Platform
Web app
Categories
AI Code Assistant, AI Developer Tools, AI Tutorial
Indexed
2024-02-19

About How2

What is How2

How2 is a command-line tool that leverages AI models to suggest shell commands directly in your Unix terminal. It is built to assist users in finding the right command for their tasks without leaving the terminal. The tool is in its early stages, with models being continuously improved to focus on the command-line experience. How2 supports Bash and Zsh, and it also works with PowerShell, adapting to the context of the shell in use.

Key features

How2 offers several key features:

  • AI-powered suggestions: Uses AI models trained on Bash/Zsh commands to provide relevant command suggestions.
  • Free tier: Provides up to 5 free queries per day, with subscription options for heavier usage.
  • Safety: How2 never executes commands automatically; it only proposes options. It also takes precautions to prevent code injection and may reject certain queries.
  • Bash script generation: Can create quick Bash scripts based on user prompts. Users can improve results by rewording prompts, e.g., adding 'for loop' or 'bash script'.
  • StackOverflow search: The -s option allows searching StackOverflow via Google for additional help.
  • Cross-platform: Available for macOS, Ubuntu/Debian, other Linux distributions, Windows, and via npm.

Use cases

How2 is useful for developers and system administrators who frequently work in the terminal. It can help when you are unsure about the exact command syntax, need to quickly generate a Bash script, or want to find a command that performs a specific task. The tool is designed to be safe, as it only suggests commands and never runs them, making it suitable for learning and exploration. It also supports PowerShell, broadening its applicability to Windows environments.

Pricing

How2 offers a free tier with up to 5 queries per day. For users who need more queries, there is a subscription option, though the page does not specify the pricing details. The tool aims to keep the service free for most users, with subscriptions available for those who require additional usage.

Questions

How2 FAQ

What is How2?
How2 is an AI tool available as a web app in the AI Code Assistant, AI Developer Tools, AI Tutorial categories. How2 is a command-line tool that uses AI models to suggest shell commands. It is designed for developers and system administrators who work in Unix terminals.
What is How2 used for?
How2 is filed under AI Code Assistant, AI Developer Tools, AI Tutorial in the AITOOLIST index. How2 is a command-line tool that uses AI models to suggest shell commands. It is designed for developers and system administrators who work in Unix terminals.
Is How2 a web app, an extension or a native app?
How2 is a web app.

Listed in the AITOOLIST index since 2024-02-19.