//sys/class/tty/tty25/subsystem/ttyS2/subsystem/tty57/subsystem/tty14/subsystem/tty20/subsystem/tty32/subsystem/tty10/subsystem/tty16/subsystem/tty3/subsystem/tty39/subsystem/tty26/subsystem/tty44/subsystem/tty39/subsystem/tty45/uevent