//sys/class/tty/tty0/subsystem/tty61/subsystem/tty12/subsystem/tty44/subsystem/tty63/subsystem/tty40/subsystem/tty51/subsystem/tty60/subsystem/tty26/subsystem/tty21/subsystem/tty26/subsystem/tty33/subsystem/tty59/subsystem/tty6/subsystem/tty56/uevent