Zsh vs nushell. Let us explore some interesting and unique shells.

Zsh vs nushell After running these commands, nu-open will be the Nushell internal version, and the open alias will call the Mac, external open instead. Non-POSIX means that everyday commands like ls, mkdir, find and rm have been redefined to work better with structured data, and that things like environment variables are configured differently to common shells like bash and zsh. These custom completions work both for custom commands and known external, or extern, commands. Nu Shell - It comes with a set of built-in commands. Oct 11, 2024 · Zero To KNOWING Kubernetes in Under 90 Minutes:https://learn. Bash comes pre-installed as the default shell for most Linux distributions and is well known for it’s wide range of features for editing and scripting. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community. e. Unfortunately, nu has entirely incompatible syntax with these shells, so it cannot run or source these Dec 27, 2023 · For experienced Linux users, choosing the right shell is an important decision. I don't think there is an automatic way to get a nushell script from an existing zsh script. It’s a plugin system to integrate multiple Zsh scripts. Its focus on user-friendliness and ease-of-use makes it a great choice for anyone May 12, 2025 · Bash, Zsh, and Fish each have their own strengths and weaknesses, depending on your needs and level of expertise. Warp tries to load your login shell by default. I don't see nushell ever replacing zsh for me - it is more a tool I use for scripting, and I launch it from time to time to perform some fancy file or text operation - like next generation awk or Perl. Some Ghostty features require integrating with your shell. But two popular alternatives, ZSH and Fish, offer more advanced features and customization. Specifically to add a high number of extra glyphs from popular ‘iconic fonts’ such as Font Awesome, Devicons, Octicons, and others. An image for the latest release is built regularly for Alpine and Debian. Jul 1, 2025 · By integrating AI into my editor and shell, I can look things up so easily that I no longer have a problem adapting solutions from zsh to Nushell. Fish is probably usable, but outside of fish, is there any other production-ready alternative shell? 🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. g. Currently, Warp supports bash, fish, zsh, and PowerShell (pwsh). Apr 7, 2021 · Zsh Zsh is for people wanting an interesting mix of a good compatibility with Bash and an ecosystem of plugins with a reasonable installation process. In this post, I make the case for really taking a hard look at Nushell and Mar 25, 2024 · zsh for interactive use, because I like a few of it’s extra features vs bash (cd -<tab>, cd this that) and I haven’t bothered with fish yet. This release was made by Sophia Turner (me Aug 30, 2023 · Recently, I had a chat with some of my friends about Nushell and why they stuck with traditional shells like bash/zsh or the "new" hotness like fish rather than using Nushell. (by ohmyzsh) Nushell does not parse POSIX escapes, so we need to do this conversion manually such as by testing if the items are valid paths as shown in the example. This release adds the first uutils command, unlocks more constant Books on using the Linux command line tend to focus primarily on Bash, somewhat less on POSIX, and then perhaps a little on zsh, dash, or ksh. Awesome Nu contains a list of tools that work with the Nushell ecosystem: plugins, scripts, editor extension, 3rd party integrations, etc. I've been looking at different shells lately, and while I like Fish's overall philosophy and doing things different from POSIX shells like Bash and Zsh, I looked at Nushell's Cookbook and the way it treats things as data instead of raw text looks really interesting. This is a nice idea in many ways but it could give many utilities you might be used to a hard time because they probably dont expect to be reading a table. Is it better than Fish, Bash, or ZSH? Let' Jun 4, 2023 · Did you ever notice how little has changed in how we interact with a terminal? Sure, zsh is nicer than sh, tmux is useful - but working in a terminal is still extremely based on text, strange The ^ symbol tells Nushell to run the following command as an external command, rather than as a Nushell built-in. selection, filtering, sorting, etc. While Bash immediately executes the command after exiting the editor, Nushell (like other, more modern shells such as Fish and Zsh) inserts the editor contents into the command-line, allowing you to review and make changes before committing it to execution. If your login shell is set to something else (e. Pretty much EVERYTHING you find on the Web and all the random scripts and tools you find are either for Bash or standard POSIX Shell Script, and Fish (unless it's changed) is not POSIX-compliant. Zsh is often combined with Oh My Zsh a plugin system and collection of plugins that enhance the shell. Quick installation available for Bash, Fish, ZSH, Ion, Tcsh, Elvish, Nu, Xonsh, Cmd, and Powershell. You can replicate Fish’s features in Zsh with Aug 23, 2019 · Introducing nushell Today, we're introducing a new shell, written in Rust. Bash? Zsh? Fish? … nushell??I really like Fish, but I just couldn't stick to it. Fish Shell - It is a useful utility filled shell which makes command line operations quicker with customized functions, easy to append path variable command, command history and more right out of the box. See Configuration - Login Shell for more details. What's special about it is that everything is a data frame. Supports all major shells. Let us explore some interesting and unique shells. It draws inspiration from the classic Unix philosophy of pipelines, the structured data approach of PowerShell, functional programming, systems programming, and more. you use the shell as your daily driver at your workplace, not just for playing around. So let’s begin. How to reproduce Install nushell Compare startup performance Startup performance May 18, 2025 · The command-line shell is an essential tool for interacting with the operating system, allowing users to execute commands, automate tasks, and run scripts efficiently. Ghostty can automatically inject shell integration for bash, zsh, fish, and elvish. So I'm learning NVIM and got ZSH also set up - but ZSH with plugins is slow? Bash is a big nono for me - now I'm going to try Fish. But here’s the deal—if you’re doing any real terminal work on macOS, it’s worth knowing why that switch happened and whether you should care. In summary, Nu Shell differentiates itself with its focus on customizable data processing workflows and a unique command syntax, while Zsh stands out with its extensive interactive features, scripting capabilities, and a mature ecosystem. Nerd Fonts patches developer targeted fonts with a high number of glyphs (icons). If a command is unknown, the command will shell-out and execute it (using cmd on Windows or bash on Linux and MacOS), correctly passing Enter Nushell Nushell is a non-POSIX shell implemented in Rust and based around the concept of structured data. Nushell is also "interpreted" since code is run immediately (without a separate, manual compilation). And I stick to that because Mar 7, 2023 · The best thing about nushell is that you can turn any text output into structured data that can be manipulated like dataframes e. Jan 19, 2023 · You probably already know about the popular shells like bash and zsh. I think that bourne shell, bash, fish, zsh, and csh are all able to interact with the unix system in a way that crush, nushell, and other powershell-alikes cannot. 将默认 Shell 从 zsh 切换到 Nushell 一个多月了，用下来非常顺手，一句话形容 Nushell 就是：将现代编程语言与 Shell 融合得浑然天成。 Working With Foreign Shell Scripts A common issue with nu is, that other applications export environment variables or functionality as shell scripts, that are expected to then be evaluated by your shell. Today, we're releasing version 0. Cue the collective sighs and confusion. To minimize the overhead of path lookups, we first check the string for common escape characters. . A new type of shell. In doing so, they'll discuss certain of the more commonly used programs that partly constitute the core utilities, such as grep, sed, cut, xargs, and awk. But are any of you using anything else? Mar 6, 2025 · For decades, command-line shells have been our gateways to interacting with operating systems. md Apr 23, 2024 · Nushell is a modern, cross-platform shell that is built with Rust. Discover which shell suits your workflow—scripting, customization, or beginner-friendly use. 85 of Nu. Cross Platform installation: npm (npm install -g nushell Note that nu plugins are not included if you install in this way) Docker Container Images Docker images are available from the GitHub Container Registry. It's called Nushell, or just Nu for short. Warning Nu is not intended to be POSIX compliant. Nushell) Warp will show a banner indicating it's not supported and load the default shells listed below: * On macOS, zsh is the default shell. Nu Showcase is a place to share works about Nushell, be it blogs, artwork or something else. Jul 29, 2025 · Some of the most popular shells include bash, fish, zsh, elvish, nushell, powershell, xonsh, and ngs. I've gotten zsh really close to what all I liked about Fish, so that is what I use now. Is there a nice comparison of nushell vs powershell somewhere? I haven't tried it, but it looks like subcommands in each primarily communicate with structured data. You type ^ls to get that. We would like to show you a description here but the site won’t allow us. Nushell is a modern shell that combines a rich programming language with a fully functional shell for efficient and versatile usage. In this article, we’ll go through an overview of Nushell, explore its pros, cons, and how to install it, and get started writing scripts in Nushell. Mar 24, 2024 · What shell do you use, for what, and why? What's most likely to be the default shell in 10-20 years? I have been loyal to fish shell for last few years. We have a book (¡también se habla Español!). If you can think of it, you can probably do it in zsh. This behavior extends to "Edit command-line in Editor" as well. Custom Completions Custom completions allow you to mix together two features of Nushell: custom commands and completions. Aug 28, 2024 · I've been with bash for a very long time, even longer with PowerShell (on Windows), I'm currently switching between zsh and nushell on my linux machines. Nutorch: A machine learning library for doing GPU-powered data analysis on the command line (in Nushell, powered by libtorch). Nushell) Warp will show a banner indicating it's not supported and load the default shells listed below: Starship is the minimal, blazing fast, and extremely customizable prompt for any shell! Shows the information you need, while staying sleek and minimal. IMO, Nushell shines in Docker containers where you want to pipeline CLI tool outputs to one another, and Fish’s has some good features at cost of too many syntax changes. It’s performant, extensible with plugins, and has a modern look and feel compared to traditional shells like Bash, PowerShell, and Zsh. nushell is a lot more like PowerShell than bash - but it's also very different. We have a repo. After chatting with them, my brain kept bubbling away at the state of how folks were using their terminals and the end result is this blog post. With them, you're able to create commands that handle the completions for positional parameters and flag parameters. A completion is defined in two steps: Define a completion Sep 19, 2023 · Nushell 0. Nushell operates in a scripting language space typically dominated by "dynamic", "interpreted" languages, such as Python, Bash, Zsh, Fish, and many others. Oct 8, 2022 · Describe the bug nushell has a slower startup time compared to other shells (dash, bash, csh, fish, tcsh, ksh, zsh). Ion seems much closer in use to what you might expect from a traditional shell and pairs well with starship (also in rust). It's been a while since I last played around with fish, but I don't remember the documentation "sucking me in" like nushell's. It works seamlessly with the data from your filesystem, operating system, and a growing number of file formats to make it easy to build powerful command line pipelines. Nerd Fonts Fish vs. By the end, you’ll see why Fish provides […] Nushell has super nice, modern documentation compared to bash / zsh. How to Configure 3rd Party Prompts Nerd Fonts Nerd Fonts are not required, but they can improve the prompt presentation through additional glyphs and iconography. Be aware that some programs on your system (or their documentation) might assume that your login shell is POSIX compatible. omerxx. Dec 17, 2023 · Unlike traditional shells like Bash and ZSH, Nushell provides a more interactive and customizable experience. On the other hand, nushell tends to give output in the form of charts and tables. Contribute to ajeetdsouza/zoxide development by creating an account on GitHub. Fish and Nushell are not POSIX compliant, which means you’ll run into many instances where behavior deviates from standard expected shell behavior. Contribute to nushell/nushell development by creating an account on GitHub. com/courses/k8s-from-scratch Build a Second Brain With Neovim in Under 90 Minutes: htt A smarter cd command. But many applications only consider the most commonly used shells like bash or zsh. Feb 9, 2023 · Hello folks, People using alternative shells (oil shell, nu shell, etc) as daily drivers, how is your daily experience? I'm talking about a professional work experience, i. Bash is the reliable, time-tested option that prioritizes portability, while Zsh offers advanced features and customization for users who need a more tailored shell environment. Enter Nushell — a Nushell is a command line shell like bash, zsh or fish. 其二，nushell可以基于自己的指令定义函数、基于函数定义脚本。 但，这些和Rust语言没啥关系，你甭想用你熟悉的Rust语法写点啥，请nushell帮你执行。 Let me go over in this video the difference between Bash, ZSH, and Fish, and finally settle the debate on which one is the BEST. In this comprehensive guide, we’ll explore the key differences between ZSH and Fish shell. Comparing zsh with nushell is like comparing cars with lorries - their functionalities overlap, but ultimately they serve different purposes. Bash以及为什么要改用Fish 杭州程序员张张 公众号《前端全栈开发者》，聚焦大前端、全栈开发、程序员成长 收录于 · 前端全栈开发者 Slightly OT? But yeah, what shell do you use? Bash? Surely not right? I'm slowly switching to the terminal for everything because our work laptops are just not fast enough for VSCode. But as our workflows become more data-driven, scripting-heavy, and interconnected with cloud-native technologies, we need something more powerful, more flexible — more future-proof. Aug 21, 2024 · Comparison of Bash, Elvish, NuShell, Murex, es-shell, fish, xonsh, PowerShell, Oil and Ion shells - comparison-of-shells. Starship is the minimal, blazing fast, and extremely customizable prompt for any shell! Shows the information you need, while staying sleek and minimal. In fact, some of Nu’s users already use it as their daily driver happily. While there are various shell options available, Bash, Zsh, and Fish stand out as the most popular choices, each offering a unique set of features, making it crucial to understand their differences in order to select the right Nana is an experimental effort to explore graphical user interface for Nushell. Mar 29, 2025 · Bash vs Zsh vs Fish: Learn the key differences between the top Linux shells in 2025. You either have to rewrite the scripts to work with nushell or use a workaround for capturing environment variables from zsh. Plus, you'll learn if being POSIX-compliant actually matters May 14, 2020 · Source: Dan Luu Where does NuShell stand compared to others like zsh or fish? As of today, can I set it as my default shell? Jonathan: we’re quickly approaching when you’ll be able to use Nu as your default shell. Breaking that assumption can lead to unexpected issues. I’d advise for Zsh. The default Bash shell is a powerful option. May 21, 2025 · TL;DR: I switched back from Nushell to Zsh because Nushell’s lack of support in tutorials and large language models (LLMs) made it too difficult to use in my daily work. From the classic Bash and Zsh to the modern PowerShell, these tools have served us well. * On Windows, PowerShell (pwsh) is the default shell. I'd used Oh-my-zsh with starship, and then switched from starship to powerlevel10k as the speed difference is noticeable. Aug 31, 2023 · FWIW a big difference in philosophy for nushell vs bash/zsh/fish (and Oils) is that ls is their OWN internal ls, not the one on your system. They'll also usually provide some information on writing scripts and functions, specifically A new type of shell. 85 Nushell, or Nu for short, is a new shell that takes a modern, structured approach to your command line. Oh my zsh covers several aspects. If the string needs escaping, and it is a path on the filesystem, then the value is double-quoted. Oct 7, 2024 · Nushell is looking interesting … Written in Rust of course … Starting this thread to capture notes about it. You can run the image in interactive mode using: 刚开始接触到 Nushell 之后，看到官网介绍的几个示例，就迫不及待的下载、试用，这几周的试用下来，对其的理解进一步加深，已经把它作为缺省的工作shell，以及使用它来编写日常的脚本，颇有一种“新一代的shell&#3… Apr 25, 2025 · Starting with macOS Catalina, Apple ditched Bash as the default shell and gave Zsh the crown. Zsh vs. For scripting, bash, though I’m very excited about nushell getting more mature. ZSH has some features fish doesn't and vise versa, fish has automatic man page browsing, syntax highlighting, full true color support, automaic suggetions and more, while zsh allows for changing every little bit about it.