man/locale.conf.xml

   1 <?xml version='1.0'?> <!--*-nxml-*-->
   2 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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   8   Copyright 2010 Lennart Poettering
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  23
  24 <refentry id="locale.conf">
  25   <refentryinfo>
  26     <title>locale.conf</title>
  27     <productname>systemd</productname>
  28
  29     <authorgroup>
  30       <author>
  31         <contrib>Developer</contrib>
  32         <firstname>Lennart</firstname>
  33         <surname>Poettering</surname>
  34         <email>lennart@poettering.net</email>
  35       </author>
  36     </authorgroup>
  37   </refentryinfo>
  38
  39   <refmeta>
  40     <refentrytitle>locale.conf</refentrytitle>
  41     <manvolnum>5</manvolnum>
  42   </refmeta>
  43
  44   <refnamediv>
  45     <refname>locale.conf</refname>
  46     <refpurpose>Configuration file for locale settings</refpurpose>
  47   </refnamediv>
  48
  49   <refsynopsisdiv>
  50     <para><filename>/etc/locale.conf</filename></para>
  51   </refsynopsisdiv>
  52
  53   <refsect1>
  54     <title>Description</title>
  55
  56     <para>The <filename>/etc/locale.conf</filename> file configures
  57     system-wide locale settings. It is read at early-boot by
  58     <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para>
  59
  60     <para>The basic file format of <filename>locale.conf</filename> is
  61     a newline-separated list of environment-like shell-compatible
  62     variable assignments. It is possible to source the configuration
  63     from shell scripts, however, beyond mere variable assignments, no
  64     shell features are supported, allowing applications to read the
  65     file without implementing a shell compatible execution
  66     engine.</para>
  67
  68     <para>Note that the kernel command line options
  69     <varname>locale.LANG=</varname>,
  70     <varname>locale.LANGUAGE=</varname>,
  71     <varname>locale.LC_CTYPE=</varname>,
  72     <varname>locale.LC_NUMERIC=</varname>,
  73     <varname>locale.LC_TIME=</varname>,
  74     <varname>locale.LC_COLLATE=</varname>,
  75     <varname>locale.LC_MONETARY=</varname>,
  76     <varname>locale.LC_MESSAGES=</varname>,
  77     <varname>locale.LC_PAPER=</varname>,
  78     <varname>locale.LC_NAME=</varname>,
  79     <varname>locale.LC_ADDRESS=</varname>,
  80     <varname>locale.LC_TELEPHONE=</varname>,
  81     <varname>locale.LC_MEASUREMENT=</varname>,
  82     <varname>locale.LC_IDENTIFICATION=</varname> may be
  83     used to override the locale settings at boot.</para>
  84
  85     <para>The locale settings configured in
  86     <filename>/etc/locale.conf</filename> are system-wide and are
  87     inherited by every service or user, unless overridden or unset by
  88     individual programs or individual users.</para>
  89
  90     <para>Depending on the operating system, other configuration files
  91     might be checked for locale configuration as well, however only as
  92     fallback.</para>
  93
  94     <para><citerefentry><refentrytitle>localectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
  95     may be used to alter the settings in this file during runtime from
  96     the command line. Use
  97     <citerefentry><refentrytitle>systemd-firstboot</refentrytitle><manvolnum>1</manvolnum></citerefentry>
  98     to initialize them on mounted (but not booted) system
  99     images.</para>
 100   </refsect1>
 101
 102   <refsect1>
 103     <title>Options</title>
 104
 105     <para>The following locale settings may be set using
 106     <filename>/etc/locale.conf</filename>:
 107     <varname>LANG=</varname>,
 108     <varname>LANGUAGE=</varname>,
 109     <varname>LC_CTYPE=</varname>,
 110     <varname>LC_NUMERIC=</varname>,
 111     <varname>LC_TIME=</varname>,
 112     <varname>LC_COLLATE=</varname>,
 113     <varname>LC_MONETARY=</varname>,
 114     <varname>LC_MESSAGES=</varname>,
 115     <varname>LC_PAPER=</varname>,
 116     <varname>LC_NAME=</varname>,
 117     <varname>LC_ADDRESS=</varname>,
 118     <varname>LC_TELEPHONE=</varname>,
 119     <varname>LC_MEASUREMENT=</varname>,
 120     <varname>LC_IDENTIFICATION=</varname>.
 121     Note that <varname>LC_ALL</varname> may not be configured in this
 122     file. For details about the meaning and semantics of these
 123     settings, refer to
 124     <citerefentry><refentrytitle>locale</refentrytitle><manvolnum>7</manvolnum></citerefentry>.</para>
 125   </refsect1>
 126
 127   <refsect1>
 128     <title>Example</title>
 129
 130     <example>
 131       <title>German locale with English messages</title>
 132
 133       <para><filename>/etc/locale.conf</filename>:</para>
 134
 135       <programlisting>LANG=de_DE.UTF-8
 136 LC_MESSAGES=en_US.UTF-8</programlisting>
 137     </example>
 138
 139   </refsect1>
 140
 141   <refsect1>
 142       <title>See Also</title>
 143       <para>
 144         <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
 145         <citerefentry><refentrytitle>locale</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
 146         <citerefentry><refentrytitle>localectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
 147         <citerefentry><refentrytitle>systemd-localed.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
 148         <citerefentry><refentrytitle>systemd-firstboot</refentrytitle><manvolnum>1</manvolnum></citerefentry>
 149       </para>
 150   </refsect1>
 151
 152 </refentry>