1Files in this directory specify a description of hardware devices, in the form 2of mappings from modalias-like keys (which identify specific hardware devices) 3to udev properties. 4 5Files in this directory are not read by udev directly. Instead, 6man:systemd-hwdb(8) compiles them into a binary database. 7 8See man:hwdb(7) for an overview of the configuration file format, and 9man:systemd-udevd.service(8) for a description of the udev daemon. 10 11Use 'systemd-analyze cat-config udev/hwdb.d' to display the effective config. 12