//sys/class/tty/tty25/subsystem/tty46/subsystem/tty34/subsystem/tty37/subsystem/tty32/subsystem/tty53/subsystem/ttyS0/subsystem/tty5/subsystem/tty26/subsystem/tty19/subsystem/tty13/subsystem/tty4/subsystem/tty48/subsystem/tty32/uevent