//sys/class/tty/tty25/subsystem/tty4/subsystem/tty63/subsystem/tty50/subsystem/tty40/subsystem/tty1/subsystem/tty40/subsystem/tty60/subsystem/tty44/subsystem/console/subsystem/tty13/subsystem/tty46/subsystem/ptmx/subsystem/tty15/dev