Install Oh my ZSH.

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

Install plugins.

  • autosuggesions plugin
    • git clone https://github.com/zsh-users/zsh-autosuggestions.git $ZSH_CUSTOM/plugins/zsh-autosuggestions
  • zsh-syntax-highlighting plugin
    • git clone https://github.com/zsh-users/zsh-syntax-highlighting.git $ZSH_CUSTOM/plugins/zsh-syntax-highlighting
  • zsh-fast-syntax-highlighting plugin
    • git clone https://github.com/zdharma-continuum/fast-syntax-highlighting.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/fast-syntax-highlighting
  • zsh-autocomplete plugin
    • git clone --depth 1 -- https://github.com/marlonrichert/zsh-autocomplete.git $ZSH_CUSTOM/plugins/zsh-autocomplete

Enable plugins by adding them to .zshrc.

  • Open .zshrc
    • nvim ~/.zshrc
  • Find the line which says plugins=(git).
  • Replace that line with plugins=(git zsh-autosuggestions zsh-syntax-highlighting fast-syntax-highlighting zsh-autocomplete)

Source