Direktori : /sys/devices/platform/serial8250/tty/ttyS2/subsystem/tty56/subsystem/ttyS3/subsystem/tty24/subsystem/console/subsystem/tty13/subsystem/ptmx/subsystem/tty39/subsystem/ptmx/subsystem/tty2/subsystem/console/subsystem/tty12/subsystem/ttyS1/subsystem/tty48/ |