shell

Find out your current shell name

printf "My current shell - %s\n" "$SHELL"

To list all installed shells, run:

chsh -l

And to set one as default for your user do:

chsh -s full-path-to-shell

zsh

I like zsh.

Reference List

1. https://www.cyberciti.biz/faq/change-my-default-shell-in-linux-using-chsh/