--check
(option for units): Invoking Units--check-verbose
(option for units): Invoking Units--compact
(option for units): Invoking Units--digits
(option for units): Invoking Units--exponential
(option for units): Invoking Units--file
(option for units): Invoking Units--help
(option for units): Invoking Units--info
(option for units): Invoking Units--locale
(option for units): Invoking Units--log
(option for units): Invoking Units--minus
(option for units): Invoking Units--newstar
(option for units): Invoking Units--oldstar
(option for units): Invoking Units--one-line
(option for units): Invoking Units--output-format
(option for units): Invoking Units--product
(option for units): Invoking Units--quiet
(option for units): Invoking Units--silent
(option for units): Invoking Units--strict
(option for units): Invoking Units--terse
(option for units): Invoking Units--unitsfile
(option for units): Invoking Units--verbose
(option for units): Invoking Units--verbose-check
(option for units): Invoking Units--version
(option for units): Invoking Units-1
(option for units): Invoking Units-c
(option for units): Invoking Units-d
(option for units): Invoking Units-e
(option for units): Invoking Units-f
(option for units): Invoking Units-h
(option for units): Invoking Units-I
(option for units): Invoking Units-l
(option for units): Invoking Units-L
(option for units): Invoking Units-m
(option for units): Invoking Units-o
(option for units): Invoking Units-p
(option for units): Invoking Units-q
(option for units): Invoking Units-s
(option for units): Invoking Units-t
(option for units): Invoking Units-U
(option for units): Invoking Units-V
(option for units): Invoking Units-v
(option for units): Invoking Units