Shell commands 2022-11-01
Suggests shell commands for Unix Terminal users.
Generated by ChatGPT

How2 is an AI tool that provides code-completion for the Unix Terminal by suggesting shell commands using AI models. According to the website, the tool uses several AI models retrained on Bash/Zsh commands to help users quickly create Bash scripts.

Additionally, How2 proposes options but never runs a command for the user to input, ensuring a safe experience. Some queries may be rejected if they are deemed to be code injection or misuse.

Users can also add extra keywords at the end of prompts, such as "FOR LOOP," "BASH SCRIPT," or "ONE LINER," to refine their search results using the AI models.

Furthermore, How2 offers five free queries per day and tries to remain free for most users, though there is an option to subscribe for additional benefits.

Moreover, the tool can also search StackOverflow via Google when the -s option is passed. It understands context and plays nicely with PowerShell, making it a versatile tool across different platforms.

How2 can be downloaded on various platforms, including MacOSX, Ubuntu/Debian, and Windows, via the links provided on the website. In summary, How2 is an AI-powered tool that suggests shell commands for the Unix Terminal and can help users quickly create Bash scripts.

It offers safe and helpful results while remaining easily accessible on multiple platforms.

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How2 was manually vetted by our editorial team and was first featured on April 15th 2023.
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4 alternatives to How2 for Shell commands

Pros and Cons

Pros

Suggests shell commands
Models retrained on Bash/Zsh
Supports refined query search
Safe user experience
Avoids code injection/misuse
Five free queries daily
Subscription option for more
StackOverflow search option
Context understanding
PowerShell compatibility
Available on MacOSX
Available on Ubuntu/Debian
Available on Windows
Helps create quick Bash scripts
Downloadable via website
Search refinement with keywords
Understands commands in 'PowerShell'

Cons

Limited free queries
Extra keywords needed for specificity
No command execution
Strict security may reject valid queries
Subscription required for additional benefits
Reliance on StackOverflow search option

Q&A

What is How2?
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Can How2 search StackOverflow?
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