Install oh-my-zsh with plug-ins

install_oh_my_zsh.sh

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

# Plugin: zsh-completions
git clone https://github.com/zsh-users/zsh-completions.git \
          ~/.oh-my-zsh/custom/plugins/zsh-completions
# Plugin: zsh-syntax-highlighting
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git \
          ~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting
# Plugin: zsh-autosuggestions
git clone https://github.com/zsh-users/zsh-autosuggestions.git \
          ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions