Stephan Lamoureux

Stephan Lamoureux

💤 Zsh in WSL

Z shell works almost identically to the standard BASH shell found on default Linux installs. What makes it different is its support for plugins and themes, along with some extra features like spelling correction and recursive path expansion. It's time to throw BASH in the trash!

🐚 Installing Zsh

Zsh can be installed with one command:

sudo apt install zsh

After installing, type the zsh command. Zsh will ask you to choose some configurations. We will do this later on while installing oh-my-zsh, so choose option 0 to create the config file and prevent this message from showing again.

 

😱 OhMyZsh

The most popular plugin framework by far is OhMyZsh. It comes preloaded with loads of plugins, themes, helpers, and more. It can help with productivity for sure, but more importantly, it just looks cool 😎.

cURL

First off, we need to make sure we have cURL installed. Short for "Client URL", it's a way to transfer data from the command line, and that's how we will download OhMyZsh.

sudo apt install curl

Installing OhMyZsh

Enter the following command into your terminal to install OhMyZsh:

sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

That's it! You should now see a .oh-my-zsh directory inside of your home directory. To change your plugins and themes you will need to edit your .zshrc file, also found in your home dir.

Here is a list of all the themes and plugins that come bundled with OhMyZsh.

 

🔌 Plugins

There are countless plugins available, but these are the two I recommend most.

zsh-autosuggestions

Autosuggestions for zsh, It suggests commands as you type based on history and completions.

  1. Clone this repository into $ZSH_CUSTOM/plugins (by default ~/.oh-my-zsh/custom/plugins)
git clone <https://github.com/zsh-users/zsh-autosuggestions> ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
  1. Add the plugin to the list of plugins for Oh My Zsh to load (inside ~/.zshrc):
plugins=(git zsh-autosuggestions)
  1. Start a new terminal session.

zsh-syntax-highlighting

This package provides syntax highlighting for the shell zsh. It enables highlighting of commands whilst they are typed at a zsh prompt into an interactive terminal. This helps in reviewing commands before running them, particularly in catching syntax errors.

  1. Clone this repository in oh-my-zsh's plugins directory:
git clone <https://github.com/zsh-users/zsh-syntax-highlighting.git> ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
  1. Activate the plugin in ~/.zshrc:
plugins=(git zsh-autosuggestions zsh-syntax-highlighting)
  1. Start a new terminal session.

More

A huge list of plugins can be found at the awesome zsh plugins repo.

 

References

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