//sys/class/tty/tty26/subsystem/ttyS1/subsystem/tty63/subsystem/tty22/subsystem/tty21/subsystem/tty16/subsystem/ttyS1/device/tty:ttyS3/subsystem/tty57/subsystem/tty29/subsystem/tty43/subsystem/tty6/subsystem/tty6/dev