Usage: demo < commander [options] | <options> >
Options:
-V, --version output the version number
-d, --debug output extra debugging
-m, --mall small pizza size
-p, --pizza-type <type> flavour of pizza
-h, --help display help for command
Commands:
fs-extra|fs [options] <operate> fs operation
server [options] serve operation
spawn [options] spawn operation
help [command] display help for command