//sys/class/tty/tty32/subsystem/tty4/subsystem/tty15/subsystem/tty43/subsystem/tty1/subsystem/tty51/subsystem/tty50/subsystem/tty2/subsystem/tty25/subsystem/tty55/subsystem/tty17/subsystem/tty16/subsystem/tty22/subsystem/tty48/dev