$ [sudo] pip install mac-chrome

$ [sudo] npm i -g mac-chrome

$ export CHROME_TIMEOUT=10 # 5 by default

$ chrome urls
https://github.com/
https://google.com/
$ chrome url
https://github.com/

$ chrome open "https://github.com/" "https://google.com/"
$ chrome refresh "https://github.com/"

$ chrome fullscreen-enter
$ chrome fullscreen-detect
1
$ chrome fullscreen-exit

$ chrome frontmost
0

$ chrome pid
42
$ chrome isready 5 # timeout 5 seconds
1
$ chrome kill