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Shell commands

How2

AI-powered code completion for your Unix Terminal.

Source rating 3.0 (2) 3.2k views 18 saves Freemium
Unix Command-Line Bash Scripts Shell Commands
More categories (4)
Zsh Commands Code Completion Command Proposition Shell commands
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Free + from $9/mo

Verdict

A quick read before you dig into the full page.

Best if
AI-powered code completion for your Unix Terminal
Skip if
Subscription required for extra benefits
Pick this when
Bash/Zsh commands training

Overview

How2 is an AI tool designed specifically for the Unix Command-Line. With its code-completion features, How2 aims to enhance the user experience by proposing relevant shell commands while using the Unix Terminal.

The tool employs multiple artificial intelligence models that are retrained on Bash/Zsh commands to offer its services. The tool is built with emphasis on user safety; it never executes a command on its own but only suggests options to the user, prioritizing the prevention of code injection or misuse.

How2 also allows users to create quick Bash scripts. Furthermore, by simply rewording the prompt, users can optimize usability for specific applications such as 'FOR LOOP', 'BASH SCRIPT', or 'ONE LINER'.

Another unique feature of How2 is the option to pass an '-s' to activate a search on StackOverflow via Google. The tool is also compatible with PowerShell, as it can understand context and align its functions accordingly.

Users can install How2 on MacOSX, UBUNTU / DEBIAN, other Linux versions, and Windows or via NPM package.

How2 website

Access & connections

Where you can use How2.

Platforms

Web CLI

Capabilities

What this tool accepts, produces, and is strongest at.

Input

  • Text

Output

  • Code

Supported features

  • CLI

Pros & cons

Pros

  • Bash/Zsh commands training
  • Shell commands suggestions
  • Bash scripts creation
  • Prevents code injection
  • Inputs optimization through rewording
  • Ability to search StackOverflow
  • PowerShell compatibility
  • Cross-platform (MacOSX, Ubuntu/Debian, Windows)
Show 7 more
  • Usable via NPM package
  • Five free queries daily
  • Subscription option for extras
  • User safety focus
  • Commands execution prevention
  • Likely rejection of misuse
  • Context-within understanding capability

Cons

  • Limited free queries
  • Subscription required for extra benefits
  • Possible keyword confusion ('FOR LOOP', 'BASH SCRIPT', etc.)
  • StackOverflow search requires manual activation
  • Doesn't execute commands
  • Potential rejection of valid commands (misinterpretation as code injection/misuse)
  • Queries optimization by rewording needed
  • Doesn't support all Linux versions

Releases 1

Initial release November 1, 2022 Current
Initial release of How2 .

FAQ 12

What is How2?
How2 is an AI tool specifically designed to assist users by providing code-completion for the Unix Terminal. It suggests shell commands using AI models retrained on Bash/Zsh commands to help users quickly create Bash scripts.
Does How2 actually run the commands it suggests?
No, How2 does not run the commands it suggests. It only proposes options for the user to input, ensuring a safe experience while using the tool.
What makes How2 a safe AI tool?
How2 prioritizes user safety above everything else. It never runs a command for the user. It only suggests possible commands. Additionally, it takes extra measures to prevent misuse or code injection. Some queries may be rejected if they are deemed to be an attempt at code injection.
Can I refine my search results on How2?
Yes, users can refine their search results on How2 by adding extra keywords at the end of prompts like 'FOR LOOP', 'BASH SCRIPT', or 'ONE LINER'. This allows the AI models to better understand the context and suggest relevant Shell commands.
How many free queries does How2 offer per day?
How2 offers five free queries per day.
What happens if I need more than five queries per day on How2?
If a user needs more than five queries per day on How2, they have the option to subscribe for additional benefits.
Does How2 also search StackOverflow?
Yes, How2 can search StackOverflow. This capability is activated when an '-s' option is passed.
What platforms is How2 compatible with?
How2 is compatible with multiple platforms including MacOSX, Ubuntu/Debian, and Windows. It can also be downloaded and installed through an NPM package.
How can I download and install How2 on my computer?
Users can download and install How2 on MacOSX, Ubuntu/Debian, and Windows via the links available on the website. For MacOSX, users can install it using brew. For Ubuntu/Debian, users can use wget and dpkg. For Windows and other Linux versions, the binaries can be downloaded directly. Additionally, How2 can also be installed via an NPM package.
What are the benefits of How2?
The benefits of How2 include code-completion suggestions for the Unix Terminal, quick creation of Bash scripts, refining search results with extra keywords, compatibility with PowerShell, and the ability to search StackOverflow. Additionally, How2 emphasizes user safety and never runs a command, which helps prevent code injection or misuse.
How does How2 use its AI models?
How2 employs several AI models that have been retrained on Bash/Zsh commands to suggest possible Shell commands for the Unix Terminal. These suggestions help in quickly creating Bash scripts.
Who should use How2?
How2 is ideal for users who frequently work with the Unix Terminal and find themselves often in need of Shell command suggestions or quick creation of Bash scripts.
How2 Free + from $9/mo
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