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Gentleman.Dots provides configurations for three modern shells, each with unique strengths. All configurations share common tools (Starship, Zoxide, Atuin, FZF) while maintaining shell-specific optimizations.

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Shell Comparison

Nushell

Modern, structured data shell with pipelines that work like spreadsheets

Fish

Friendly, interactive shell with excellent autosuggestions out of the box

Zsh

Traditional powerhouse with Oh-My-Zsh and Powerlevel10k customization

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Quick Comparison

FeatureNushellFishZsh
PhilosophyStructured dataUser-friendlyPOSIX-compatible
Learning CurveModerateEasyEasy-Moderate
ScriptingUnique syntaxFish scriptBash-like
CompatibilityLimitedLimitedExcellent
PerformanceFastFastFast
CustomizationConfig filesFunctionsPlugins

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Common Features

All three shell configurations include:
1

Starship Prompt

Beautiful, minimal prompt with git integration and language version detection
2

Zoxide

Smart directory jumping - replaces cd with intelligent path matching
3

Atuin

Magical shell history with sync capabilities and better search
4

FZF Integration

Fuzzy finding for files, history, and commands
5

Carapace Completions

Multi-shell completion engine for hundreds of commands
6

Automatic Tmux

Sessions automatically start inside tmux multiplexer

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Which Shell Should I Choose?

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Choose Nushell if you:

  • Work with structured data (JSON, CSV, YAML) frequently
  • Want modern language features (type safety, pipelines)
  • Prefer explicit, readable commands over shell shortcuts
  • Don’t need POSIX script compatibility
  • Enjoy functional programming concepts
open data.json | where status == "active" | select name age | to csv

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Choose Fish if you:

  • Want immediate productivity without configuration
  • Value syntax highlighting and autosuggestions
  • Prefer web-based configuration
  • Need a friendly interactive experience
  • Don’t require POSIX compatibility
abbr -a gs git status
abbr -a gco git checkout

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Choose Zsh if you:

  • Need maximum POSIX/Bash compatibility
  • Want the largest plugin ecosystem (Oh-My-Zsh)
  • Require shell scripts to be portable
  • Prefer traditional Unix shell behavior
  • Want extensive theming options (Powerlevel10k)
plugins=(
  git
  docker
  kubectl
  command-not-found
)

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Installation

You can install multiple shells and switch between them. Just set your default shell with:
chsh -s $(which <shell-name>)
Each shell has its own installation guide:

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Theme: Gentleman Color Palette

All shells use the custom Gentleman color scheme:
  • Text: #F3F6F9 - Clean, readable foreground
  • Blue: #7FB4CA - Directories, keywords
  • Green: #B7CC85 - Strings, success
  • Yellow: #FFE066 - Warnings, literals
  • Red: #CB7C94 - Errors, operators
  • Purple: #A3B5D6 - Variables, types
  • Pink: #FF8DD7 - Special, highlights
  • Teal: #7AA89F - Cyan alternative

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Next Steps

Terminal Emulators

Configure Kitty, Ghostty, or other terminals

Tmux Configuration

Learn about the tmux setup

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