//sys/class/tty/tty6/subsystem/tty54/subsystem/tty54/subsystem/tty48/subsystem/tty9/subsystem/tty60/subsystem/tty42/subsystem/tty33/subsystem/tty41/subsystem/tty46/subsystem/tty7/subsystem/tty32/subsystem/tty50/subsystem/tty28/subsystem/tty39/uevent