//sys/class/tty/tty21/subsystem/tty34/subsystem/tty47/subsystem/ttyS0/subsystem/tty53/subsystem/tty7/subsystem/tty58/subsystem/console/subsystem/tty47/subsystem/tty50/subsystem/tty59/subsystem/tty58/subsystem/tty35/subsystem/tty47/subsystem/tty48/dev