//sys/class/tty/tty0/subsystem/tty10/subsystem/tty54/subsystem/tty24/subsystem/tty27/subsystem/ptmx/subsystem/tty9/subsystem/tty37/subsystem/tty25/subsystem/tty26/subsystem/ttyS1/subsystem/tty35/subsystem/tty33/uevent