</listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>TEST{<replaceable>octal mode mask</replaceable>}</option></term>
+ <listitem>
+ <para>Test the existence of a file. An octal mode mask can be specified
+ if needed.</para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>PROGRAM</option></term>
<listitem>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>$sys</option>, <option>%S</option></term>
+ <listitem>
+ <para>The sysfs mount point.</para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>$tempnode</option>, <option>%N</option></term>
<listitem>