//sys/class/tty/tty32/subsystem/tty49/subsystem/console/subsystem/tty38/subsystem/tty20/subsystem/tty4/subsystem/tty52/subsystem/tty2/subsystem/tty6/subsystem/ttyS0/subsystem/tty50/subsystem/tty51/subsystem/tty48/subsystem/tty57/dev