grub-mklayout --version (return code: 0)
grub-mklayout (GRUB) 2.02~beta2-36ubuntu3.7
grub-mklayout --help (return code: 0)
Usage: grub-mklayout [OPTION...] [OPTIONS]
Generate GRUB keyboard layout from Linux console one.
-i, --input=FILE set input filename. Default is STDIN
-o, --output=FILE set output filename. Default is STDOUT
-v, --verbose print verbose messages.
-?, --help give this help list
--usage give a short usage message
-V, --version print program version
Mandatory or optional arguments to long options are also mandatory or optional
for any corresponding short options.
Report bugs to <bug-grub@gnu.org>.