//sys/class/tty/tty63/subsystem/tty4/subsystem/tty39/subsystem/tty57/subsystem/tty18/subsystem/tty36/subsystem/tty33/subsystem/tty40/subsystem/tty57/subsystem/tty8/subsystem/tty46/subsystem/tty60/subsystem/tty29/subsystem/tty61/dev