//sys/class/tty/tty42/subsystem/tty11/subsystem/tty56/subsystem/tty36/subsystem/tty51/subsystem/tty46/subsystem/tty14/subsystem/tty61/subsystem/tty34/subsystem/tty16/subsystem/ttyS0/subsystem/tty26/subsystem/tty18/subsystem/tty55/uevent