imgsize -V (return code: 255)
/usr/bin/imgsize version 1.001 calling Getopt::Std::getopts (version 1.11 [paranoid]),
running under Perl version 5.22.1.
[Now continuing due to backward compatibility and excessive paranoia.
See 'perldoc Getopt::Std' about $Getopt::Std::STANDARD_HELP_VERSION.]
Usage: imgsize [ -r | -a | -f fmt ] file ...
imgsize -h (return code: 255)
Usage: imgsize [ -r | -a | -f fmt ] file ...