Bob's wiki

Usage: erect-jpeg [OPTION...] [--] <jpg files>
Options:

      --num-cpus=num-of-cpus number of CPUs to use. Default is '8'. Must be of
                             type 'i'. Must be in the range '1-8'.
  -n, --dryrun               dry-run
  -v, --verbose              be verbose
  -h, --help                 print this help message
  -V, --version              print version and exit