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Butterfish Shell

Butterfish Shell integrates AI into bash and zsh shells, offering context-aware assistance and command suggestions directly within the CLI.
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Butterfish Shell

What is Butterfish Shell?

Butterfish Shell is a command-line shell tool that incorporates AI prompting with OpenAI technology into bash and zsh shells. It enables context-aware assistance, command suggestions, and allows users to engage in high-context AI help directly from their command line interface.

The tool, created by Peter Bakkum, is designed to enhance user speed and effectiveness when utilizing large language models (LLMs), maintaining a fluent, ergonomic, and natural experience within the shell environment. It aims to seamlessly integrate AI capabilities without disrupting existing shell workflows or requiring the use of additional windows or mouse interactions.

Who created Butterfish Shell?

Peter Bakkum is the founder of Butterfish, an open-source project designed to enhance user productivity by integrating AI prompting from OpenAI into bash and zsh shells. Butterfish aims to provide contextual conversations, AI-powered command suggestions, and seamless autocomplete functionality while maintaining compatibility with existing shell workflows. This innovative tool, created by Peter Bakkum under the MIT Open Source License, offers a user-friendly experience for developers and tech enthusiasts seeking to leverage AI capabilities in their command-line tasks.

What is Butterfish Shell used for?

  • Integrate AI prompting into bash and zsh shells for intelligent command suggestions and assistance
  • Engage with the AI using your shell history for context-aware interactions and problem-solving
  • Improve command line efficiency with AI-powered command autocomplete
  • Enter Goal Mode to let Butterfish autonomously execute commands to achieve objectives
  • Customize your experience with editable prompt wrappers and contribute to its open-source development
  • Ask questions directly from the command line, debug commands, autocomplete shell commands, and handle non-shell tasks like requesting a pasta recipe
  • Utilize GPT-4 if you have access to it by using the command '$ butterfish shell -m gpt-4'
  • Work alongside your existing shell by intercepting shell input/output and communicating with the OpenAI ChatGPT API
  • Prompt ChatGPT with a capital letter to initiate AI suggestions and assistance
  • Autosuggest commands based on recent history and prompts from ChatGPT

Who is Butterfish Shell for?

  • Developers
  • Tech enthusiasts
  • Software developers
  • Data scientists
  • IT professionals

How to use Butterfish Shell?

To use Butterfish, follow these steps:

  1. Install Butterfish on MacOS using Homebrew with brew install bakks/bakks/butterfish, or on Linux with go install github.com/bakks/butterfish/cmd/butterfish@latest.
  2. Start Butterfish Shell by running butterfish shell in your command line interface.
  3. Use your shell as usual and prompt the AI by starting a command with a capital letter.
  4. Utilize various commands like asking for a command to perform a task, inquiring why a command failed, or entering Goal Mode for autonomous execution.
  5. Benefit from contextual conversations by leveraging your shell history for AI interactions.
  6. Customize your experience by modifying prompt wrappers and contributing to the open-source development of Butterfish.
  7. To make the most of Butterfish, remember to set up an OpenAI API key and follow the instructions for usage provided in the installation process.

Butterfish integrates seamlessly with bash and zsh shells, enhances autocomplete functionality, and allows for engaging conversations with the AI for efficient and intelligent shell operation.

Pros
  • Seamless AI Integration: Integrate AI prompting into bash and zsh shells for intelligent command suggestions and assistance.
  • Contextual Conversations: Engage with the AI using your shell history for context-aware interactions and problem-solving.
  • Autocomplete Functionality: Improve command line efficiency with AI-powered command autocomplete.
  • Goal Mode: Enter Goal Mode to let Butterfish autonomously execute commands to achieve objectives.
  • Configurable & Open Source: Customize your experience with editable prompt wrappers and contribute to its open-source development.
Cons
  • The agent may be biased towards specific versions of commands and may need to experiment to get them right
  • Not very effective at manipulating large text files like code files
  • May require conscious context to be successful
  • Agent biased towards specific versions of commands
  • Limited effectiveness in manipulating large text files like code files
  • Goal Mode effectiveness can vary, sometimes hit or miss

Butterfish Shell FAQs

What is Butterfish?
Butterfish is a command-line shell tool that incorporates AI prompting with OpenAI technology into bash and zsh shells, offering context-aware assistance and command suggestions.
How can I install Butterfish?
To install Butterfish on MacOS, you can use Homebrew with the command `brew install bakks/bakks/butterfish`, and on Linux, you can use the command `go install github.com/bakks/butterfish/cmd/butterfish@latest`.
What can I do with Butterfish Shell?
Butterfish allows you to ask questions directly from the command line, debug commands, autocomplete shell commands, and even handle non-shell tasks like requesting a pasta recipe.
Does Butterfish support GPT-4?
Yes, Butterfish uses gpt-3.5-turbo by default but supports GPT-4 if you have access to it. Use the command `$ butterfish shell -m gpt-4` to utilize GPT-4.
How does Butterfish work alongside my existing shell?
Butterfish aims to not interfere with your normal shell operation while providing an AI-powered layer of assistance and works by intercepting shell input/output and communicating with the OpenAI ChatGPT API.

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Butterfish Shell reviews

How would you rate Butterfish Shell?
What’s your thought?
Rizky Setiawan
Rizky Setiawan December 9, 2024

What do you like most about using Butterfish Shell?

The concept of integrating AI directly into the command line is interesting. It has the potential to streamline workflows significantly.

What do you dislike most about using Butterfish Shell?

The implementation feels rough around the edges. Sometimes the command suggestions are not contextually relevant, which can lead to confusion.

What problems does Butterfish Shell help you solve, and how does this benefit you?

It aims to reduce the time spent searching for commands, but I found it still requires frequent manual intervention to get accurate suggestions.

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Diana Widyastuti
Diana Widyastuti December 30, 2024

What do you like most about using Butterfish Shell?

The integration of AI into bash is a unique feature. It tries to assist with command usage, which can be helpful for beginners.

What do you dislike most about using Butterfish Shell?

The AI sometimes misunderstands my context, leading to irrelevant command suggestions. It can be frustrating.

What problems does Butterfish Shell help you solve, and how does this benefit you?

It helps me quickly access commands without having to look them up online, but the inconsistency in suggestions limits its usefulness.

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Andi Prabowo
Andi Prabowo December 20, 2024

What do you like most about using Butterfish Shell?

I appreciate the attempt to bring AI into the command line. It does make some processes faster and more intuitive.

What do you dislike most about using Butterfish Shell?

There are times when the AI's suggestions are not on point, and I have to revert back to manually typing commands.

What problems does Butterfish Shell help you solve, and how does this benefit you?

It helps me recall complex commands quickly, which reduces my overall coding time and increases productivity.

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