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How2
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Developer Tools (22)

How2 Verified Tool

How2 is an AI command-line assistant that turns natural-language questions into shell commands and explanations. Users should inspect every command, understand paths and privileges, avoid pasting secrets, test in a safe environment, maintain backups, and never execute destructive suggestions blindly.

Last Update: August 20, 2026

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Starting price Free + from $9/mo

Tool Information

How2 is an AI command-line assistant that turns natural-language questions into shell commands and explanations. Users should inspect every command, understand paths and privileges, avoid pasting secrets, test in a safe environment, maintain backups, and never execute destructive suggestions blindly.

Begin with authorized, non-sensitive inputs and a limited test. Configure available privacy, quality, access, export, disclosure, and spending controls; compare results with original sources and real requirements; correct errors; and keep a responsible person in control before publication, deployment, outreach, or consequential changes.

Free limited access is available and paid plans start from $9 per month. Queries, models, teams, and billing terms vary.

AI output may be inaccurate, generic, biased, incomplete, unsafe, stale, or misleading. Review privacy, retention, model training, copyright, consent, security, automatic renewal, refunds, and commercial rights, and require qualified human review for healthcare, HR, research, advertising, or other high-impact work.

F.A.Q (3)

How2 is an AI command-line assistant that turns natural-language questions into shell commands and explanations. Users should inspect every command, understand paths and privileges, avoid pasting secrets, test in a safe environment, maintain backups, and never execute destructive suggestions blindly.

Begin with authorized, non-sensitive inputs and a limited test. Configure available privacy, quality, access, export, disclosure, and spending controls; compare results with original sources and real requirements; correct errors; and keep a responsible person in control before publication, deployment, outreach, or consequential changes.

Verified pricing: Free + from $9/mo. Free limited access is available and paid plans start from $9 per month. Queries, models, teams, and billing terms vary.

Pros and Cons

Pros

  • How2 suggests shell commands directly inside a Unix terminal
  • Models are specifically retrained on Bash and Zsh command examples
  • The tool can generate short Bash scripts from natural-language requests
  • It proposes options without automatically executing them
  • Potentially unsafe or injection-like queries may be rejected
  • A Stack Overflow search mode provides an alternate source of answers
  • PowerShell context is also understood
  • Native downloads cover macOS; Debian; Ubuntu; Linux; and Windows
  • An npm package offers another cross-platform installation route
  • The free plan includes five AI requests each day
  • Non-AI features remain free according to the pricing page
  • Command-line access avoids switching to a browser for routine lookups
  • Rewording prompts can guide output toward loops; scripts; or one-liners
  • The project links its public source repository
  • The paid Hacker plan increases the daily allowance to one hundred AI requests
  • Enterprise packaging is planned for organizations needing multiple accounts

Cons

  • AI-suggested commands can still delete files or change systems if copied blindly
  • Five daily AI queries can be restrictive for active terminal work
  • The $9 monthly Hacker plan still caps usage at one hundred queries per day
  • Enterprise bundling is only marked as coming soon
  • The models are described as an early-stage work in progress
  • Users may need to rephrase requests to receive a useful answer
  • Bash and Zsh specialization does not cover every shell or operating system equally
  • PowerShell support is described broadly without detailed compatibility guarantees
  • Stack Overflow search depends on Google and external page availability
  • Suggested snippets may assume tools or versions absent from the user's machine
  • The safety filter can reject legitimate administrative questions
  • No automatic execution means multi-step commands still require manual assembly
  • Generated scripts may omit error handling; quoting; or rollback steps
  • Installing global npm packages can require elevated permissions
  • The website provides little detail about prompt retention and model providers
  • Every command should be inspected and tested in a safe environment before use

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Overview

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Applicable Tasks

Unix Command-Line Shell Commands Bash Scripts Zsh Commands Code Completion Safety Features

Before you subscribe

  • Check the currency, billing period, automatic renewal, usage limits and seats at checkout — prices and promotions change.
  • App-store pricing can differ from website pricing by country, device and tax.
  • Share only authorised data, and read the provider's encryption, retention and model-training terms first.
  • AI output can be incomplete or wrong. Verify facts, citations, calculations and code before you publish or ship.
  • Commercial usage rights vary by plan, provider terms and jurisdiction.
  • None of these tools replaces a qualified professional for medical, legal or financial decisions.

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