<!DOCTYPE refsection PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
+<!--
+ SPDX-License-Identifier: LGPL-2.1+
+
+ This file is part of systemd.
+
+ Copyright 2015 Zbigniew Jędrzejewski-Szmek
+ Copyright 2014 Josh Triplett
+-->
+
<refsection>
<refsection id='confd'>
<title>Configuration Directories and Precedence</title>
<filename>/etc/</filename>, with the same filename as the vendor
configuration file. If the vendor configuration file is included in
the initrd image, the image has to be regenerated.</para>
-
</refsection>
<refsection id='main-conf'>
configuration file is read before any of the configuration
directories, and has the lowest precedence; entries in a file in
any configuration directory override entries in the single
- configuration file. Files in the
- <filename>*.conf.d/</filename> configuration subdirectories
- are sorted by their filename in lexicographic order, regardless of
- which of the subdirectories they reside in. If multiple files
- specify the same option, the entry in the file with the
- lexicographically latest name takes precedence. It is recommended
- to prefix all filenames in those subdirectories with a two-digit
- number and a dash, to simplify the ordering of the files.</para>
+ configuration file. Files in the <filename>*.conf.d/</filename>
+ configuration subdirectories are sorted by their filename in lexicographic
+ order, regardless of which of the subdirectories they reside in. When
+ multiple files specify the same option, for options which accept just a
+ single value, the entry in the file with the lexicographically latest name
+ takes precedence. For options which accept a list of values, entries are
+ collected as they occur in files sorted lexicographically. It is recommended
+ to prefix all filenames in those subdirectories with a two-digit number and
+ a dash, to simplify the ordering of the files.</para>
<para>To disable a configuration file supplied by the vendor, the
recommended way is to place a symlink to