mirror of
https://github.com/systemd/systemd.git
synced 2024-12-25 01:34:28 +03:00
66f756d437
Issues fixed: * missing words required by grammar * duplicated or extraneous words * inappropriate forms (e.g. singular/plural), and declinations * orthographic misspellings
184 lines
8.4 KiB
XML
184 lines
8.4 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
|
|
<?xml-stylesheet type="text/xsl" href="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"?>
|
|
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
|
|
|
|
<!--
|
|
This file is part of systemd.
|
|
|
|
Copyright 2010 Lennart Poettering
|
|
|
|
systemd is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
systemd is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
-->
|
|
|
|
<refentry id="machine-info">
|
|
<refentryinfo>
|
|
<title>machine-info</title>
|
|
<productname>systemd</productname>
|
|
|
|
<authorgroup>
|
|
<author>
|
|
<contrib>Developer</contrib>
|
|
<firstname>Lennart</firstname>
|
|
<surname>Poettering</surname>
|
|
<email>lennart@poettering.net</email>
|
|
</author>
|
|
</authorgroup>
|
|
</refentryinfo>
|
|
|
|
<refmeta>
|
|
<refentrytitle>machine-info</refentrytitle>
|
|
<manvolnum>5</manvolnum>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>machine-info</refname>
|
|
<refpurpose>Local machine information file</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<para><filename>/etc/machine-info</filename></para>
|
|
</refsynopsisdiv>
|
|
|
|
<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para>The <filename>/etc/machine-info</filename> file
|
|
contains machine metadata.</para>
|
|
|
|
<para>The basic file format of
|
|
<filename>machine-info</filename> is a
|
|
newline-separated list of environment-like
|
|
shell-compatible variable assignments. It is possible
|
|
to source the configuration from shell scripts,
|
|
however, beyond mere variable assignments no shell
|
|
features are supported, allowing applications to read
|
|
the file without implementing a shell compatible
|
|
execution engine.</para>
|
|
|
|
<para><filename>/etc/machine-info</filename> contains
|
|
metadata about the machine that is set by the user or
|
|
administrator.</para>
|
|
|
|
<para>Depending on the operating system other
|
|
configuration files might be checked for machine
|
|
information as well, however only as fallback.</para>
|
|
|
|
<para>You may use
|
|
<citerefentry><refentrytitle>hostnamectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
|
|
to change the settings of this file from the command
|
|
line.</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Options</title>
|
|
|
|
<para>The following machine metadata parameters may
|
|
be set using
|
|
<filename>/etc/machine-info</filename>:</para>
|
|
|
|
<variablelist>
|
|
|
|
<varlistentry>
|
|
<term><varname>PRETTY_HOSTNAME=</varname></term>
|
|
|
|
<listitem><para>A pretty
|
|
human-readable UTF-8 machine identifier
|
|
string. This should contain a name
|
|
like <literal>Lennart's
|
|
Laptop</literal> which is useful to
|
|
present to the user and does not
|
|
suffer by the syntax limitations of
|
|
internet domain names. If possible, the
|
|
internet hostname as configured in
|
|
<filename>/etc/hostname</filename>
|
|
should be kept similar to this
|
|
one. Example: if this value is
|
|
<literal>Lennart's Computer</literal>
|
|
an Internet hostname of
|
|
<literal>lennarts-computer</literal>
|
|
might be a good choice. If this
|
|
parameter is not set, an application
|
|
should fall back to the Internet host
|
|
name for presentation
|
|
purposes.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>ICON_NAME=</varname></term>
|
|
|
|
<listitem><para>An icon identifying
|
|
this machine according to the <ulink
|
|
url="http://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html">XDG
|
|
Icon Naming Specification</ulink>. If
|
|
this parameter is not set, an
|
|
application should fall back to
|
|
<literal>computer</literal> or a
|
|
similar icon name.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>CHASSIS=</varname></term>
|
|
|
|
<listitem><para>The chassis
|
|
type. Currently, the following chassis
|
|
types are defined:
|
|
<literal>desktop</literal>,
|
|
<literal>laptop</literal>,
|
|
<literal>server</literal>,
|
|
<literal>tablet</literal>,
|
|
<literal>handset</literal>, as well as
|
|
the special chassis types
|
|
<literal>vm</literal> and
|
|
<literal>container</literal> for
|
|
virtualized systems that lack an
|
|
immediate physical chassis. Note that
|
|
many systems allow detection of the
|
|
chassis type automatically (based on
|
|
firmware information or
|
|
suchlike). This setting (if set) shall
|
|
take precedence over automatically
|
|
detected information and is useful to
|
|
override misdetected configuration or
|
|
to manually configure the chassis type
|
|
where automatic detection is not
|
|
available.</para></listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Example</title>
|
|
|
|
<programlisting>PRETTY_HOSTNAME="Lennart's Tablet"
|
|
ICON_NAME=computer-tablet
|
|
CHASSIS=tablet</programlisting>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>See Also</title>
|
|
<para>
|
|
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>os-release</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>hostname</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>hostnamectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>systemd-hostnamed.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
|
|
</para>
|
|
</refsect1>
|
|
|
|
</refentry>
|