Direktori : /sys/devices/platform/serial8250/tty/ttyS2/subsystem/tty56/subsystem/tty37/subsystem/tty20/subsystem/tty26/subsystem/tty30/subsystem/tty6/subsystem/ttyS2/subsystem/ptmx/subsystem/ttyS0/subsystem/tty6/subsystem/tty14/subsystem/tty63/subsystem/ptmx/subsystem/tty61/subsystem/tty51/subsystem/tty39/subsystem/tty4/subsystem/tty18/subsystem/tty22/ |