//sys/class/tty/tty25/subsystem/tty21/subsystem/tty46/subsystem/tty60/subsystem/tty17/subsystem/tty29/subsystem/ttyS2/subsystem/tty51/subsystem/ttyS2/subsystem/tty10/subsystem/ttyS0/subsystem/tty26/subsystem/tty14/subsystem/tty26/subsystem/ttyS2/dev