//sys/class/tty/tty0/subsystem/tty39/subsystem/tty51/subsystem/tty55/subsystem/tty60/subsystem/tty34/subsystem/tty52/subsystem/tty38/subsystem/tty55/subsystem/tty7/subsystem/tty9/subsystem/tty49/subsystem/tty10/subsystem/tty53/uevent