ZSH + Oh-my-zsh things
zsh
# install shell with package manager
sudo apt install zsh
# set as default shell
chsh -s $(which zsh)
# test if it worked
echo $SHELL
# install oh-my-zsh
sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# install zsh-auto-suggestions
git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions