Direktori : /sys/class/tty/tty39/subsystem/ttyS3/subsystem/ptmx/subsystem/tty57/subsystem/tty32/subsystem/tty20/subsystem/tty52/subsystem/ttyS1/subsystem/ttyS3/subsystem/tty0/subsystem/tty18/subsystem/tty5/subsystem/tty18/subsystem/tty41/subsystem/tty45/ |