Direktori : /sys/devices/virtual/tty/tty8/subsystem/tty2/subsystem/tty47/subsystem/ptmx/subsystem/ttyS21/subsystem/ttyS8/subsystem/ttyS11/subsystem/ttyS1/subsystem/tty2/subsystem/tty46/subsystem/tty7/subsystem/tty55/subsystem/tty55/subsystem/ttyS29/subsystem/ttyS22/subsystem/tty/subsystem/tty56/ |