//sys/class/tty/tty32/subsystem/tty0/subsystem/tty57/subsystem/tty/subsystem/tty0/subsystem/ttyS0/subsystem/tty6/subsystem/tty26/subsystem/tty51/subsystem/tty18/subsystem/tty23/subsystem/tty36/subsystem/tty2/subsystem/tty33/subsystem/tty19/uevent