fish

Fish is a smart and user-friendly command line shell - optimized for performance.

Performance Optimizations

This fish configuration benefits from the optimized profile and functions:

• Fast startup - Optimized profile sourcing
• Smart caching - Git operations cached per directory
• POSIX compliant profile scripts
• Error handling - Protected for reliability

Key Features

✅ Shared Optimizations

• Uses optimized profile from misc
• Git repository detection cached
• Command-not-found with intelligent caching
• Protected against hanging operations

✅ Fish-Specific

• Fast abbreviations and completions
• Oh-My-Fish plugin support
• Interactive and user-friendly
• Syntax highlighting built-in

Installation

Automatic install/update

bash -c "$(curl -LSs https://github.com/dfmgr/fish/raw/main/install.sh)"

Manual install

Requirements

Debian based:

apt install fish

Fedora Based:

yum install fish

Arch Based:

pacman -S fish

MacOS:

brew install fish

mv -fv "$HOME/.config/fish" "$HOME/.config/fish.bak"
git clone https://github.com/dfmgr/fish "$HOME/.config/fish"
fish "$HOME"/.config/fish/omf-install --path=~/.local/share/fish/plugins/oh-my-fish --config=~/.config/fish/omf --noninteractive --yes
fish "$HOME"/.config/fish/plugins.fish
rm -Rf "$HOME"/.config/fish/omf-install

Testing

All configurations validated for:

• Fast startup times
• Proper error handling
• Feature compatibility
• Interactive usability

fish wiki | fish site