parser.add_argument('--port', required=True,
help='serial console device to connect ' +
'to (e.g. /dev/pts/X)')
parser.add_argument('--port', required=True,
help='serial console device to connect ' +
'to (e.g. /dev/pts/X)')
parser.add_argument('--pipefile', default="./serial0",
help='file name for named pipe file (for ' +
'interacting between host + VM via QEMU ' +
parser.add_argument('--pipefile', default="./serial0",
help='file name for named pipe file (for ' +
'interacting between host + VM via QEMU ' +