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1<?xml version="1.0"?>
2<!--*-nxml-*-->
12b42c76 3<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
f5ccf26d 4<!--
572eb058 5 SPDX-License-Identifier: LGPL-2.1+
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6-->
7<refentry id="systemd-system-update-generator">
8
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9 <refentryinfo>
10 <title>systemd-system-update-generator</title>
11 <productname>systemd</productname>
798d3a52 12 </refentryinfo>
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14 <refmeta>
15 <refentrytitle>systemd-system-update-generator</refentrytitle>
16 <manvolnum>8</manvolnum>
17 </refmeta>
f5ccf26d 18
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19 <refnamediv>
20 <refname>systemd-system-update-generator</refname>
21 <refpurpose>Generator for redirecting boot to offline update mode</refpurpose>
22 </refnamediv>
f5ccf26d 23
798d3a52 24 <refsynopsisdiv>
12b42c76 25 <para><filename>/usr/lib/systemd/system-generators/systemd-system-update-generator</filename></para>
798d3a52 26 </refsynopsisdiv>
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28 <refsect1>
29 <title>Description</title>
f5ccf26d 30
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31 <para><filename>systemd-system-update-generator</filename> is a
32 generator that automatically redirects the boot process to
0663a4a6 33 <filename>system-update.target</filename>, if
798d3a52 34 <filename>/system-update</filename> exists. This is required to
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35 implement the logic explained in the
36 <citerefentry><refentrytitle>systemd.offline-updates</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
798d3a52 37 </para>
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39 <para><filename>systemd-system-update-generator</filename> implements
40 <citerefentry><refentrytitle>systemd.generator</refentrytitle><manvolnum>7</manvolnum></citerefentry>.</para>
798d3a52 41 </refsect1>
f5ccf26d 42
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43 <refsect1>
44 <title>See Also</title>
45 <para>
46 <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
47 <citerefentry><refentrytitle>systemd.special</refentrytitle><manvolnum>7</manvolnum></citerefentry>
48 </para>
49 </refsect1>
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50
51</refentry>