</refnamediv>
<refsynopsisdiv>
- <para><filename>systemd.service</filename>,
- <filename>systemd.socket</filename>,
- <filename>systemd.mount</filename>,
- <filename>systemd.swap</filename></para>
+ <para><filename><replaceable>service</replaceable>.service</filename>,
+ <filename><replaceable>socket</replaceable>.socket</filename>,
+ <filename><replaceable>mount</replaceable>.mount</filename>,
+ <filename><replaceable>swap</replaceable>.swap</filename></para>
</refsynopsisdiv>
<refsect1>
<refsect1>
<title>Options</title>
- <variablelist>
+ <variablelist class='unit-directives'>
<varlistentry>
<term><varname>WorkingDirectory=</varname></term>
empty string is assigned to this
option the list of environment
variables is reset, all prior
- assignments have no effect. See
+ assignments have no effect.
+ Variable expansion is not performed
+ inside the strings, and $ has no special
+ meaning.
+ If you need to assign a value containing spaces
+ to a variable, use double quotes (")
+ for the assignment.</para>
+
+ <para>Example:
+ <programlisting>Environment="VAR1=word1 word2" VAR2=word3 "VAR3=word 5 6"</programlisting>
+ gives three variables <literal>VAR1</literal>,
+ <literal>VAR2</literal>, <literal>VAR3</literal>.
+ </para>
+
+ <para>
+ See
<citerefentry><refentrytitle>environ</refentrytitle><manvolnum>7</manvolnum></citerefentry>
- for details.</para></listitem>
+ for details about environment variables.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>EnvironmentFile=</varname></term>
contain new-line separated variable
assignments. Empty lines and lines
starting with ; or # will be ignored,
- which may be used for commenting. The
- parser strips leading and
- trailing whitespace from the values
+ which may be used for commenting. A line
+ ending with a backslash will be concatenated
+ with the following one, allowing multiline variable
+ definitions. The parser strips leading
+ and trailing whitespace from the values
of assignments, unless you use
double quotes (").</para>
with
<option>DefaultStandardOutput=</option>
in
- <citerefentry><refentrytitle>systemd.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-system.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
which defaults to
<option>journal</option>.</para></listitem>
</varlistentry>
setting defaults to the value set with
<option>DefaultStandardError=</option>
in
- <citerefentry><refentrytitle>systemd.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-system.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
which defaults to
<option>inherit</option>.</para></listitem>
</varlistentry>
settings of
<varname>DefaultControllers=</varname>
of
- <citerefentry><refentrytitle>systemd.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-system.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
but a unit's
<varname>ControlGroup=</varname>
setting for a specific controller
<listitem><para>Takes a boolean
argument. If true sets up a new file
system namespace for the executed
- processes and mounts a private
- <filename>/tmp</filename> directory
- inside it, that is not shared by
+ processes and mounts private
+ <filename>/tmp</filename> and
+ <filename>/var/tmp</filename> directories
+ inside it, that are not shared by
processes outside of the
namespace. This is useful to secure
access to temporary files of the
process, but makes sharing between
processes via
- <filename>/tmp</filename>
- impossible. Defaults to
+ <filename>/tmp</filename> or
+ <filename>/var/tmp</filename>
+ impossible. All temporary data created
+ by service will be removed after service
+ is stopped. Defaults to
false.</para></listitem>
</varlistentry>