//sys/class/tty/tty42/subsystem/tty3/subsystem/tty6/subsystem/tty5/subsystem/tty1/subsystem/tty3/subsystem/tty62/subsystem/tty0/subsystem/tty46/subsystem/tty34/subsystem/tty51/subsystem/ttyS0/subsystem/tty46/subsystem/tty40/subsystem/tty8/uevent