//sys/class/tty/tty42/subsystem/tty3/subsystem/tty19/subsystem/tty4/subsystem/tty48/subsystem/tty61/subsystem/tty62/subsystem/tty50/subsystem/tty29/subsystem/tty61/subsystem/tty44/subsystem/tty52/subsystem/tty8/subsystem/ttyS1/dev