//sys/class/tty/tty42/subsystem/tty35/subsystem/tty36/subsystem/tty46/subsystem/ttyS0/device/tty:ttyS1/subsystem/tty27/subsystem/tty48/subsystem/tty60/subsystem/tty47/subsystem/tty32/subsystem/tty43/subsystem/tty62/subsystem/tty39/subsystem/tty22/subsystem/tty23/uevent