- install zsh
sudo apt install zsh- or
brew install zsh
- make zsh default shell chsh -s $(which zsh) and reboot
- install powerline sudo apt install powerline
- install oh my zsh sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
- install powerlevel9K theme git clone https://github.com/bhilburn/powerlevel9k.git ~/.oh-my-zsh/custom/themes/powerlevel9k change line in .zshrc ZSH_THEME="powerlevel9k/powerlevel9k"
- remove account from prompt add line in .zshrc : DEFAULT_USER=nbossard