tuxguitar --version (return code: 0)
TuxGuitar - 1.2
tuxguitar --help (return code: 0)
usage: TuxGuitar [file]
Options:
-h, --help Show help options
-v, --version Show version information and exit
-i, --system-info Show the JVM system information
-D<name>=<value> Set a JVM system property