install zsh

sudo apt-get install zsh

change your shell to zsh

chsh -s $(which zsh)

install Oh My Zsh

sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

Customize your zsh

[Steps to customize Zsh Rajashekar Chintalapati](https://www.rajashekar.org/customize-zsh/)