SYSTEMD-HWDB(8)

  .SH "NAME" systemd-hwdb - hardware database management tool
  .SH "SYNOPSIS"
    .HP u
      systemd-hwdb [options] update

    .HP u
      systemd-hwdb [options] query modalias

  .SH "DESCRIPTION"
    .PP systemd-hwdb expects a command and command specific arguments. It manages the binary hardware database.

  .SH "OPTIONS"

      .PP --usr

              Generate in /usr/lib/udev instead of /etc/udev.

          .RE
          .PP -r, --root=PATH

                  Alternate root path in the filesystem.

              .RE
              .PP -h, --help

                  Print a short help text and exit.
              .RE

                .SS "systemd-hwdb [options] update"
                  .PP Update the binary database.

                .SS "systemd-hwdb [options] query [MODALIAS]"
                  .PP Query database and print result.

              .SH "SEE ALSO"

                .PP hwdb(7)