The default interactive shell is now zsh.
To update your account to use zsh, please run `chsh -s /bin/zsh`.
For more details, please visit https://support.apple.com/kb/HT208050.
bash-3.2$ clear
lsbash-3.2$ ls
Applications			Pictures
Applications (Parallels)	Public
Desktop				SoapUI-Tutorials
Documents			TypeRider
Downloads			Untitled.ipynb
Dropbox				VirtualBox VMs
Exercism			abstruse
Fiddler2			default-soapui-workspace.xml
Google Drive			repos
Library				screensaver
Movies				soapui-settings.xml
Music				temp-test
Parallels			university
bash-3.2$ d