$ curl cheat.sh/
# info
# Reads documentation stored in the info format.
# More information: <https://en.wikipedia.org/wiki/Info_(Unix)>.

# Start reading top-level directory menu:
info

# Start reading at given menu item node from top-level directory:
info menu_item

# Start reading at second menu item within first menu item manual:
info first_menu_item second_menu_item

$
Follow @igor_chubin cheat.sh tldr