11a1589223
Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
45 lines
1.8 KiB
XML
45 lines
1.8 KiB
XML
<?xml version="1.0"?>
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<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
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<!--
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SPDX-License-Identifier: LGPL-2.1+
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This file is part of systemd.
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Copyright 2016 Lennart Poettering
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-->
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<refsect1>
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<title>Environment</title>
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<variablelist class='environment-variables'>
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<varlistentry id='pager'>
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<term><varname>$SYSTEMD_PAGER</varname></term>
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<listitem><para>Pager to use when <option>--no-pager</option> is not given; overrides
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<varname>$PAGER</varname>. If neither <varname>$SYSTEMD_PAGER</varname> nor <varname>$PAGER</varname> are set, a
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set of well-known pager implementations are tried in turn, including
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<citerefentry project='man-pages'><refentrytitle>less</refentrytitle><manvolnum>1</manvolnum></citerefentry> and
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<citerefentry project='man-pages'><refentrytitle>more</refentrytitle><manvolnum>1</manvolnum></citerefentry>, until one is found. If
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no pager implementation is discovered no pager is invoked. Setting this environment variable to an empty string
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or the value <literal>cat</literal> is equivalent to passing <option>--no-pager</option>.</para></listitem>
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</varlistentry>
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<varlistentry id='less'>
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<term><varname>$SYSTEMD_LESS</varname></term>
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<listitem><para>Override the options passed to <command>less</command> (by default
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<literal>FRSXMK</literal>).</para></listitem>
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</varlistentry>
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<varlistentry id='lesscharset'>
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<term><varname>$SYSTEMD_LESSCHARSET</varname></term>
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<listitem><para>Override the charset passed to <command>less</command> (by default <literal>utf-8</literal>, if
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the invoking terminal is determined to be UTF-8 compatible).</para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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