<para>In addition to <filename>/etc/systemd/system</filename>, the drop-in <literal>.d/</literal>
directories for system services can be placed in <filename>/usr/lib/systemd/system</filename> or
- <filename>/run/systemd/system</filename> directories. Drop-in files in <filename>/etc</filename>
- take precedence over those in <filename>/run</filename> which in turn take precedence over those
- in <filename>/usr/lib</filename>. Drop-in files under any of these directories take precedence
+ <filename>/run/systemd/system</filename> directories. Drop-in files in <filename>/etc/</filename>
+ take precedence over those in <filename>/run/</filename> which in turn take precedence over those
+ in <filename>/usr/lib/</filename>. Drop-in files under any of these directories take precedence
over unit files wherever located. Multiple drop-in files with different names are applied in
lexicographic order, regardless of which of the directories they reside in.</para>
<varname>PrivateTmp=</varname> directives (see
<citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry> for
details). If a unit that has this setting set is started, its processes will see the same
- <filename>/tmp</filename>, <filename>/var/tmp</filename> and network namespace as one listed unit
+ <filename>/tmp/</filename>, <filename>/var/tmp/</filename> and network namespace as one listed unit
that is started. If multiple listed units are already started, it is not defined which namespace is
- joined. Note that this setting only has an effect if
+ joined. Note that this setting only has an effect if
<varname>PrivateNetwork=</varname>/<varname>NetworkNamespacePath=</varname> and/or
<varname>PrivateTmp=</varname> is enabled for both the unit that joins the namespace and the unit
whose namespace is joined.</para></listitem>
<varlistentry>
<term><varname>ConditionNeedsUpdate=</varname></term>
- <listitem><para>Takes one of <filename>/var</filename> or <filename>/etc</filename> as argument,
+ <listitem><para>Takes one of <filename>/var/</filename> or <filename>/etc/</filename> as argument,
possibly prefixed with a <literal>!</literal> (to invert the condition). This condition may be
used to conditionalize units on whether the specified directory requires an update because
- <filename>/usr</filename>'s modification time is newer than the stamp file
+ <filename>/usr/</filename>'s modification time is newer than the stamp file
<filename>.updated</filename> in the specified directory. This is useful to implement offline
- updates of the vendor operating system resources in <filename>/usr</filename> that require updating
- of <filename>/etc</filename> or <filename>/var</filename> on the next following boot. Units making
+ updates of the vendor operating system resources in <filename>/usr/</filename> that require updating
+ of <filename>/etc/</filename> or <filename>/var/</filename> on the next following boot. Units making
use of this condition should order themselves before
<citerefentry><refentrytitle>systemd-update-done.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
to make sure they run before the stamp file's modification time gets reset indicating a completed
<term><varname>ConditionFirstBoot=</varname></term>
<listitem><para>Takes a boolean argument. This condition may be used to conditionalize units on
- whether the system is booting up with an unpopulated <filename>/etc</filename> directory
- (specifically: an <filename>/etc</filename> with no <filename>/etc/machine-id</filename>). This may
- be used to populate <filename>/etc</filename> on the first boot after factory reset, or when a new
+ whether the system is booting up with an unpopulated <filename>/etc/</filename> directory
+ (specifically: an <filename>/etc/</filename> with no <filename>/etc/machine-id</filename>). This may
+ be used to populate <filename>/etc/</filename> on the first boot after factory reset, or when a new
system instance boots up for the first time.</para>
<para>If the <varname>systemd.condition-first-boot=</varname> option is specified on the kernel
<row>
<entry><literal>%E</literal></entry>
<entry>Configuration directory root</entry>
- <entry>This is either <filename>/etc</filename> (for the system manager) or the path <literal>$XDG_CONFIG_HOME</literal> resolves to (for user managers).</entry>
+ <entry>This is either <filename>/etc/</filename> (for the system manager) or the path <literal>$XDG_CONFIG_HOME</literal> resolves to (for user managers).</entry>
</row>
<row>
<entry><literal>%f</literal></entry>
<row>
<entry><literal>%t</literal></entry>
<entry>Runtime directory root</entry>
- <entry>This is either <filename>/run</filename> (for the system manager) or the path <literal>$XDG_RUNTIME_DIR</literal> resolves to (for user managers).</entry>
- </row>
- <row>
- <entry><literal>%T</literal></entry>
- <entry>Directory for temporary files</entry>
- <entry>This is either <filename>/tmp</filename> or the path <literal>$TMPDIR</literal>, <literal>$TEMP</literal> or <literal>$TMP</literal> are set to.</entry>
+ <entry>This is either <filename>/run/</filename> (for the system manager) or the path <literal>$XDG_RUNTIME_DIR</literal> resolves to (for user managers).</entry>
</row>
+ <xi:include href="standard-specifiers.xml" xpointer="T"/>
<row>
<entry><literal>%g</literal></entry>
<entry>User group</entry>
Note that this setting is <emphasis>not</emphasis> influenced by the <varname>User=</varname> setting configurable in the [Service] section of the service unit.</entry>
</row>
<xi:include href="standard-specifiers.xml" xpointer="v"/>
- <row>
- <entry><literal>%V</literal></entry>
- <entry>Directory for larger and persistent temporary files</entry>
- <entry>This is either <filename>/var/tmp</filename> or the path <literal>$TMPDIR</literal>, <literal>$TEMP</literal> or <literal>$TMP</literal> are set to.</entry>
- </row>
+ <xi:include href="standard-specifiers.xml" xpointer="V"/>
<xi:include href="standard-specifiers.xml" xpointer="w"/>
<xi:include href="standard-specifiers.xml" xpointer="W"/>
<xi:include href="standard-specifiers.xml" xpointer="percent"/>
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