Where is my config fish?

The configuration file runs at every login and is located at ~/. config/fish/config. fish . Adding commands or functions to the file will execute/define them when opening a terminal, similar to .

How do I open fish config?

If the BROWSER environment variable is set, it will be used as the name of the web browser to open instead of the system default. With the prompt command fish_config can be used to view and choose a prompt from fish’s sample prompts inside the terminal directly.

Where is fish RC file?

The settings that would normally be written to a ~rc file are instead located in the config. fish file at ~/. config/fish .

How do I change my fish prompt?

To change the prompt, select one and press “Prompt Set!”. DANGER: This overwrites ~/. config/functions/fish_prompt. fish , so if you have defined a custom prompt in that file and don’t want to wipe it out, don’t do this!

How do I set the default fish in terminal?

If you wish to make fish your default shell, add add /usr/local/bin/fish at the very top of /etc/shells , and execute chsh -s /usr/local/bin/fish . If not, then you can always type fish in bash .

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How do you use the fish command?

How to Use Fish Shell

  1. First time when you start fish, you should see this on the terminal: $ fish.
  2. Check version of fish installed. …
  3. See how auto-suggestion is working in FISH. …
  4. Call for help and you will get help in your default HTTP web browser. …
  5. Use Advanced Tab auto-completion followed by a incomplete string/command.

How do you install fish on Windows?

Setup the fish shell on Windows — step by step

  1. Step 1 — Installing Linux Subsystem. There are many ways to install WLS, ill showing easiest. Firstly, launch Settings. …
  2. Step 2 — Installing fish. Install fish repository $ sudo apt-add-repository ppa:fish-shell/release-3.

What is fish terminal?

fish is a smart and user-friendly command line shell for macOS, Linux, and the rest of the family. fish includes features like syntax highlighting, autosuggest-as-you-type, and fancy tab completions that just work, with no configuration required.

How do I set the default fish shell on my Mac?

Type chsh -s /opt/homebrew/bin/fish to change your default shell to Fish. Try opening a new terminal window, you’ll see Fish greeting you: Time to add some colour.

Is fish better than bash?

Fish, or the “Friendly Interactive Shell,” is the most user-friendly and interactive shell, in my opinion. It is much more customizable than Zsh and Bash. It has a ton of cool features like consistent syntax, nice tab completion and syntax highlighting, is easy to pick up and use, and has excellent runtime help.

How do you put a path on a fish?

To do this, open up ~/. config/fish/config. fish and add a line like set PATH /usr/local/Cellar/mtr/0.87/sbin $PATH . It’s also likely that you use a few tools that integrate with your shell and required manual setup when you first installed them.

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How do you write a fish script?

To be able to run fish scripts from your terminal, you have to do two things.

  1. Add the following shebang line to the top of your script file: #!/usr/bin/env fish .
  2. Mark the file as executable using the following command: chmod +x <YOUR_FISH_SCRIPT_FILENAME> .

How do you use Mac fish?

Installing Fish shell on MacOS

  1. Install Fish. brew install fish. …
  2. Add fish to the know shells. sudo sh -c ‘echo /usr/local/bin/fish >> /etc/shells’ …
  3. Set fish as the default shell. chsh -s /usr/local/bin/fish. …
  4. Add brew binaries in fish path. …
  5. Optionnaly configure the shell (launch web interface)

How do I change from bash to fish?

To gain instant access to Fish with your user, write fish into the terminal. Otherwise, restart your Linux PC to finalize the switch. After rebooting, log back in and open up a terminal again. If everything goes right, Fish will be the new default, and you’ll be greeted with the Fish Shell, rather than Bash.

How do I change the login shell in Linux?

How to Change my default shell

  1. First, find out the available shells on your Linux box, run cat /etc/shells.
  2. Type chsh and press Enter key.
  3. You need to enter the new shell full path. For example, /bin/ksh.
  4. Log in and log out to verify that your shell changed corretly on Linux operating systems.