//sys/class/tty/tty0/subsystem/tty57/subsystem/tty1/subsystem/tty1/subsystem/tty9/subsystem/tty15/subsystem/tty51/subsystem/tty22/subsystem/tty45/subsystem/tty27/subsystem/tty33/subsystem/tty50/subsystem/tty35/subsystem/tty2/subsystem/tty36/subsystem/tty19/uevent