SYSTEMD-HWDB(8) systemd-hwdb SYSTEMD-HWDB(8) NAME systemd-hwdb - hardware database management tool SYNOPSIS systemd-hwdb [options] update systemd-hwdb [options] query modalias DESCRIPTION systemd-hwdb expects a command and command specific arguments. It manages the binary hardware database. OPTIONS -h, --help Print help text. --usr Generate in /usr/lib/udev instead of /etc/udev. -r, --root=PATH Alternative root path in the filesystem. systemd-hwdb [options] update Update the binary database. systemd-hwdb [options] query [MODALIAS] Query database and print result. SEE ALSO hwdb(7) systemd 219 SYSTEMD-HWDB(8)