If you haven’t configured fish to be your default shell, just run the fish command to start it in your current terminal session.Īs you start typing commands, you will notice the syntax highlighting: When fish is configured as your default shell, the command prompt will look similar to what is shown in the below image. Here are a couple configuration examples shown alongside their bash equivalents to get you started: Creating aliases The installation scripts will not create ~/.config/fish/config.fish. The per-user configuration file must be created manually. To make configuration changes for all users, edit /etc/fish/config.fish instead. The per-user configuration file for fish is ~/.config/fish/config.fish. Also you will need to log out and back in for this change to take effect. You will need root privileges to edit the /etc/passwd file. Find your user and change /bin/bash to /usr/bin/fish. If you want to make fish your main shell on Fedora Silverblue, the easiest way is to update the /etc/passwd file. On Fedora Silverblue you will need to reboot your PC to switch to the new ostree image. Use the following command to install fish on Fedora Silverblue: $ rpm-ostree install fish Fedora Silverblueīecause this is not GUI application, you will need to layer it using rpm-ostree. You will need to log out and back in for this change to take effect. Make fish your default shell by installing the util-linux-user package and then running the chsh (change shell) command with the appropriate parameters: $ sudo dnf install util-linux-user Use the dnf command to install fish: $ sudo dnf install fish This provides a clearer and friendlier syntax.įish will autocomplete parameters based on the the command’s man page.įish will highlight command syntax to make it visually friendly. This boosts productivity when typing same commands often.įish avoids using cryptic characters. Fish’s user-friendly featuresįish will suggest commands that you have written before. Scripts written in fish are less cryptic than their equivalent bash versions. Use it for everyday work in your terminal and for scripting. Verbose 0.488 Request "" finished with status code 200.Are you looking for an alternative to bash? Are you looking for something more user-friendly? Then look no further because you just found the golden fish!įish (friendly interactive shell) is a smart and user-friendly command line shell that works on Linux, MacOS, and other operating systems. Verbose 0.339 Performing "GET" request to "". Verbose 0.27 Checking for configuration file "/Users/.yarnrc". Verbose 0.268 Found configuration file "/Users/gsklee/.yarnrc". Verbose 0.268 Checking for configuration file "/Users/gsklee/.yarnrc". Verbose 0.268 Checking for configuration file "/Users/gsklee/.nvm/versions/node/v8.1.2/.yarnrc". Verbose 0.267 Found configuration file "/Users/gsklee/.yarnrc". Verbose 0.267 Checking for configuration file "/Users/gsklee/.yarnrc". Verbose 0.265 Found configuration file "/Users/gsklee/.yarnrc". Verbose 0.265 Checking for configuration file "/Users/gsklee/.yarnrc". Verbose 0.263 Checking for configuration file "/Users/.npmrc". Verbose 0.263 Checking for configuration file "/Users/gsklee/.npmrc". Verbose 0.262 Checking for configuration file "/Users/gsklee/.nvm/versions/node/v8.1.2/.npmrc". Verbose 0.262 Checking for configuration file "/Users/gsklee/.npmrc". Verbose 0.261 Checking for configuration file "/Users/gsklee/.npmrc". To add a simple alias in either Bash or Zsh, simply have the following line added into your. Below we’ve compiled a list of ways to add the command alias of yarn info -verbose -no-emoji dist-tags in a number of popular shells for your convenience: Bash & Zshīash is the default shell on most Unix-like systems together with Zsh, they both descended from the earlier Bourne shell and hence syntaxes are largely compatible. Let’s say you check for package distribution tags information pretty often, are a report message addict as well as an emoji hater, and you’d like to have a handy shorthand for this common task. The good news is, all modern shell environments actually support command aliases in one form or another, and we encourage you to improve your CLI experience using these ways that are baked into your favorite shell already. People do use aliases for several reasons, for example, to replicate their experiences from the npm command. We’ve also noticed, however, that it is among one of the most common feature requests we received from the community. We believe that the benefits they could possibly bring to the Yarn experience are not justified by the cost required to build and maintain such a full-fledged subsystem. That’s why Yarn has resisted adding random built-in shorthands like npm r or an aliases system like the one you can find in Git. One of the core design philosophies of Yarn is to strive for simpleness a lean CLI without redundant features.
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