man/systemd-hwdb.xml

   1 <?xml version='1.0'?>
   2 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
   3   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
   4 <!-- SPDX-License-Identifier: LGPL-2.1+ -->
   5
   6 <refentry id="systemd-hwdb" conditional="ENABLE_HWDB"
   7           xmlns:xi="http://www.w3.org/2001/XInclude">
   8
   9   <refentryinfo>
  10     <title>systemd-hwdb</title>
  11     <productname>systemd</productname>
  12   </refentryinfo>
  13
  14   <refmeta>
  15     <refentrytitle>systemd-hwdb</refentrytitle>
  16     <manvolnum>8</manvolnum>
  17   </refmeta>
  18
  19   <refnamediv>
  20     <refname>systemd-hwdb</refname><refpurpose>hardware database management tool</refpurpose>
  21   </refnamediv>
  22
  23   <refsynopsisdiv>
  24     <cmdsynopsis>
  25       <command>systemd-hwdb <optional>options</optional> update</command>
  26     </cmdsynopsis>
  27     <cmdsynopsis>
  28       <command>systemd-hwdb <optional>options</optional> query <replaceable>modalias</replaceable></command>
  29     </cmdsynopsis>
  30   </refsynopsisdiv>
  31
  32   <refsect1><title>Description</title>
  33     <para><command>systemd-hwdb</command> expects a command and command
  34     specific arguments.  It manages the binary hardware database.</para>
  35   </refsect1>
  36
  37   <refsect1><title>Options</title>
  38     <variablelist>
  39       <varlistentry>
  40         <term><option>--usr</option></term>
  41         <listitem>
  42           <para>Generate in /usr/lib/udev instead of /etc/udev.</para>
  43         </listitem>
  44       </varlistentry>
  45       <varlistentry>
  46         <term><option>-r</option></term>
  47         <term><option>--root=<replaceable>PATH</replaceable></option></term>
  48         <listitem>
  49           <para>Alternate root path in the filesystem.</para>
  50         </listitem>
  51       </varlistentry>
  52       <varlistentry>
  53         <term><option>-s</option></term>
  54         <term><option>--strict</option></term>
  55         <listitem>
  56           <para>When updating, return non-zero exit value on any parsing error.</para>
  57         </listitem>
  58       </varlistentry>
  59
  60       <xi:include href="standard-options.xml" xpointer="help" />
  61     </variablelist>
  62
  63     <refsect2><title>systemd-hwdb
  64       <arg choice="opt"><replaceable>options</replaceable></arg>
  65       update</title>
  66       <para>Update the binary database.</para>
  67     </refsect2>
  68
  69     <refsect2><title>systemd-hwdb
  70       <arg choice="opt"><replaceable>options</replaceable></arg>
  71       query
  72       <arg><replaceable>MODALIAS</replaceable></arg>
  73     </title>
  74       <para>Query database and print result.</para>
  75     </refsect2>
  76   </refsect1>
  77
  78   <refsect1>
  79     <title>See Also</title>
  80     <para><citerefentry>
  81         <refentrytitle>hwdb</refentrytitle><manvolnum>7</manvolnum>
  82     </citerefentry></para>
  83   </refsect1>
  84 </refentry>