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fish shell VS explainshell

Compare fish shell VS explainshell and see what are their differences

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fish shell logo fish shell

The friendly interactive shell.

explainshell logo explainshell

Match command-line arguments to their help.
  • fish shell Landing page
    Landing page //
    2022-01-23
  • explainshell Landing page
    Landing page //
    2019-08-07

fish shell features and specs

  • User-Friendly Syntax
    Fish shell features a more readable and user-friendly syntax compared to traditional shells like Bash or Zsh, making it easier for new users to learn and use.
  • Modern Features
    Fish shell includes out-of-the-box support for modern shell features such as syntax highlighting, autosuggestions, and smart command-line completions, greatly enhancing the user experience.
  • Web-Based Configuration
    Users can configure Fish shell through a web interface, making it more accessible and easier to customize compared to other shells that require manual configuration file edits.
  • Consistent Scripting
    Fish shell uses a consistent scripting language, which reduces the quirks and peculiarities often found in other shell scripting languages.

Possible disadvantages of fish shell

  • Compatibility Issues
    Fish shell is not POSIX compliant, which means scripts written in Fish will not be compatible with other POSIX-compliant shells like Bash or Zsh, potentially causing issues in environments that rely on such standards.
  • Smaller Ecosystem
    Compared to shells like Bash and Zsh, Fish has a smaller ecosystem of plugins, themes, and community support, which could limit available resources and tools.
  • Learning Curve for Experienced Users
    Experienced users of traditional shells like Bash or Zsh might find Fish's different syntax and features take some time to adapt to, potentially reducing initial productivity.
  • Limited Script Portability
    Scripts written in Fish shell are often not portable to other shell environments without significant modification, reducing their usability in multi-shell setups.

explainshell features and specs

  • User-Friendly Interface
    Explainshell provides a clean and easy-to-navigate interface, making it accessible for users with different experience levels.
  • Command Line Breakdown
    It breaks down complex command-line statements into simpler parts, explaining each part's function in detail.
  • Educational Tool
    Serves as a great learning resource for beginners and intermediate users who want to understand shell commands in depth.
  • Library of Commands
    Leverages the extensive `man` page collection to provide detailed explanations of a wide variety of commands.
  • Web-Based Accessibility
    Being a web-based tool, it is accessible from any device with an internet connection, without needing any additional software installation.

Possible disadvantages of explainshell

  • Dependency on `man` Pages
    The tool relies on `man` pages for explanations, which might not cover all edge cases or the latest versions of commands.
  • Internet Requirement
    Requires an internet connection to use, limiting its accessibility in offline scenarios.
  • Limited to Shell Commands
    Focused solely on shell commands, it doesn't cover other scripting languages or programming environments.
  • No Live Execution
    Cannot execute commands or provide real-time feedback; it's purely an explanatory tool.
  • Potential Outdated Information
    The explanations might occasionally be based on older versions of `man` pages, potentially missing out on new features or changes.

Analysis of fish shell

Overall verdict

  • Fish Shell is a highly regarded shell due to its modern features, ease of use, and ability to improve productivity for both beginners and experienced users. Its emphasis on user experience and efficient workflows makes it a popular choice.

Why this product is good

  • Fish Shell is known for its user-friendly design, syntax highlighting, and autosuggestions which enhance the command-line experience. Unlike other shells, it has out-of-the-box configurations that are easy to use, reducing the need for manual setup. The inclusion of advanced tab completions, web-based configuration, and a helpful scripting language also contribute to its appeal.

Recommended for

    Fish Shell is recommended for developers and system administrators looking for an intuitive and powerful command-line shell. It is particularly suitable for users who prefer minimal configuration and appreciate features like autosuggestions and syntax highlighting straight out of the box.

Analysis of explainshell

Overall verdict

  • Explainshell is generally well-regarded and beneficial for users who work with shell commands. It simplifies understanding, reduces errors, and can be an invaluable learning resource.

Why this product is good

  • Explainshell is considered a good tool because it provides detailed explanations of shell commands by breaking them down into individual components and offering descriptions for each part. This can be incredibly helpful for both beginners learning how to use shell commands and experienced users looking to understand complex command structures. The service pulls in documentation from the man pages, making it a reliable and comprehensive resource.

Recommended for

  • Beginners looking to learn shell commands
  • Developers and system administrators who frequently use the command line
  • Anyone seeking to understand complex shell command structures
  • Learners improving their scripting and command-line skills

fish shell videos

this tank is not overstocked | Fish Tank Review Ep. 1

More videos:

  • Review - Can Female Bettas Live In A Bowl Together? | Fish Tank Review 36
  • Review - Ryan's First Time Catching Fish for Dinner!!!

explainshell videos

No explainshell videos yet. You could help us improve this page by suggesting one.

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Category Popularity

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Blockchain
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Mac
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User comments

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Social recommendations and mentions

fish shell might be a bit more popular than explainshell. We know about 135 links to it since March 2021 and only 112 links to explainshell. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

fish shell mentions (135)

  • Debugging a problem with my fish shell.
    Recently I made the switch on all my devies to use the great fish Shell. It was amazing since it remembered all the Commands I executed previously, was fast as bash and had inline completion. - Source: dev.to / 7 days ago
  • A short tutorial on using fish shell.
    Follow this to install. Note that this tutorial assume that you are on Linux. - Source: dev.to / about 2 months ago
  • Tools for 2025
    I've probably been using fish shell [0] for close to 10 years now. When I need POSIX compliance or if I need to run a one-off bash command, I just call bash. It's exceedingly rare. Browsing through the documentation for Oils, it seems to be organized in a way that's very confusing. When you open the fish shell website it was two clear buttons for Tutorial and Documentation. [0] https://fishshell.com/. - Source: Hacker News / 4 months ago
  • TIL: Ghostty — a new and quite promising terminal emulator
    I remember that Julia Evans, whose blog I follow, mentioned a few time that she uses Fish. Also, some days ago I came across this post about Fish rewrite to Rust from C++, which sounds like a cool thing to do. However, I tried it some time ago, and while pretty neat, I wasn't convinced to switch to it completely. - Source: dev.to / 5 months ago
  • Easy development environments with Nix and Nix flakes!
    The default shell in the above flake adds Valkey, NodeJS 22, the PNPM package manager, and the fish shell to the environment. It also starts Valkey in the background through a shell hook, passing it a custom config (declared via Nix!) and runs fish so we're dropped in the fish shell instead of our login shell. - Source: dev.to / 5 months ago
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explainshell mentions (112)

  • 15 bash scripts to automate boring DevOps tasks so you can go play Elden Ring instead
    Explainshell paste a bash command and it explains every part. - Source: dev.to / 30 days ago
  • Linux for Non-Techies: A Simple Guide to Getting Comfortable
    Explainshell.com (Explains any Linux command). - Source: dev.to / about 1 month ago
  • If OpenSSL Were a GUI
    I've found this tool handy for faster-than-man explanations of various CLI invocations: https://explainshell.com/ Sadly, it hasn't been updated in years. - Source: Hacker News / 5 months ago
  • The bash book to rule them all
    Https://explainshell.com/ also is good for explaining commands. - Source: Hacker News / over 1 year ago
  • The bash book to rule them all
    Https://explainshell.com/ can help with that but isn't perfect. - Source: Hacker News / over 1 year ago
View more

What are some alternatives?

When comparing fish shell and explainshell, you can also consider the following products

zsh - The Z shell (Zsh) is a Unix shell that can be used as an interactive login shell and as a powerful command interpreter for shell scripting.

cheat.sh - The only cheat sheet you need Unified access to the best community driven documentation

GNU Bourne Again SHell - Bash is the shell, or command language interpreter, that will appear in the GNU operating system.

cheat - Cheat allows you to create and view interactive cheatsheets on the command-line.

Starship (Shell Prompt) - Starship is the minimal, blazing fast, and extremely customizable prompt for any shell! Shows the information you need, while staying sleek and minimal. Quick installation available for Bash, Fish, ZSH, Ion, and Powershell.

regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.