Direktori : /sys/devices/virtual/tty/tty61/subsystem/ttyS13/subsystem/ttyS8/subsystem/tty54/subsystem/tty6/subsystem/tty48/subsystem/ttyS21/subsystem/tty21/subsystem/tty18/subsystem/tty31/subsystem/ttyS13/subsystem/ttyS20/subsystem/tty23/subsystem/tty63/subsystem/ptmx/ |