//sys/class/tty/tty6/subsystem/tty33/subsystem/tty34/subsystem/tty44/subsystem/tty14/subsystem/tty32/subsystem/tty44/subsystem/tty51/subsystem/tty51/subsystem/tty56/subsystem/tty15/subsystem/tty28/subsystem/tty16/uevent