% greet 8
greet - Some app
greet
[--another-flag|-b]
[--flag|--fl|-f]=[value]
[--socket|-s]=[value]
Description of the application.
Usage:
app [first_arg] [second_arg]
--another-flag, -b: another usage text
--flag, --fl, -f="":
--socket, -s="": some 'usage' text (default: value)