Recently I switched to the friendly interactive shell after being a ZSH user for a few years. While ZSH is a big improvement over Bash it’s also a lot slower and requires quite some configuration to get it to work the way you want to. In search for a better alternative I found out about the fish shell. I was immediately hooked.
Fish is a lot faster and provided a lot of functionality out of the box (auto completion, syntax highlighting and a lot more). The most impressing feature is the way it autocompletes commands while you type. This is a big improvement over the history search I was using in ZSH.
Fish’s configuration is stored in
~/.config/fish/config.fish. You can of course edit this file using your favorite editor,
but you can also use the
fish_config command which spawns a fancy angular based web interface where you can edit your settings,
change your bindings and even inspect your command history.
One thing that I was missing from my ZSH setup was Fasd. Fasd is a tool to quickly jump to recently used files or directories (similar to autojump and z). It turns out that I was in luck, because they quite recently added the necessary interface that was needed to port Fasd to fish.
To use fasd with fish you have to add the following lines to your
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function -e fish_preexec _run_fasd fasd --proc (fasd --sanitize "$argv") > "/dev/null" 2>&1 end function j cd (fasd -d -e 'printf %s' "$argv") end
And upgrade to the git master version of fish shell using
brew install --HEAD fish.
You can now use the
j command to quickly jump to directories using fuzzy matching. You can also create functions to for example edit/view files. See the Fasd README for more details.
I’m quite happy with my current configuration, it’s fast and productive.