//sys/class/tty/tty26/subsystem/tty24/subsystem/tty39/subsystem/tty19/subsystem/tty57/subsystem/tty33/subsystem/tty22/subsystem/tty25/subsystem/tty25/subsystem/ttyS2/subsystem/tty40/subsystem/tty21/subsystem/tty34/subsystem/ttyS1/dev