Direktori : /sys/devices/virtual/tty/tty45/subsystem/tty16/subsystem/ttyS6/subsystem/ttyS14/subsystem/tty31/subsystem/ttyS23/subsystem/tty0/subsystem/ttyS5/subsystem/tty39/subsystem/ttyS21/subsystem/ttyS29/subsystem/ptmx/subsystem/ttyS16/subsystem/tty18/subsystem/tty21/subsystem/ttyS10/subsystem/tty40/subsystem/tty17/subsystem/tty1/ |