Optional Commands

`sleep`

Arguments:

N    Time in milliseconds

Options:

-h (--help)    Display help for this command

Argument:

VAL    Argument

Options:

-h (--help)    Display help for this command

Arguments:

CLASSNAME    The name of the class to invoke
ARG          Arguments to pass to the METHOD of CLASSNAME

Options:

-h (--help)             Display help for this command
-m (--method) METHOD    Invoke a named method

Options:

-h (--help)    Display help for this command

Arguments:

VAL    File or URL

Options:

-h (--help)    Display help for this command
-n             Number the output lines, starting at 1