//sys/class/tty/tty25/subsystem/tty40/subsystem/tty27/subsystem/tty48/subsystem/tty42/subsystem/tty17/subsystem/tty27/subsystem/tty55/subsystem/tty59/subsystem/ttyS0/device/tty:ttyS2/subsystem/tty9/subsystem/tty/dev