Is there a standard message that should be displayed to users when
a programs "help" option is deployed:
example taken from the "rm" command:
rm --help
Usage: rm [OPTION]... FILE...
Remove (unlink) the FILE(s).
-d, --directory unlink directory, even if non-empty (super-user
only)
-f, --force ignore nonexistent files, never prompt
-i, --interactive prompt before any removal
-v, --verbose explain what is being done
-r, -R, --recursive remove the contents of directories recursively
--help display this help and exit
--version output version information and exit
It seems I always see these elements:
1) Usage:
2) Description:
3) Options
4) Real Example:
Thanks Ladies and Gentlemen,
Chris