+ <varlistentry>
+ <term>
+ <filename>/etc/kernel/cmdline</filename>
+ <filename>/proc/cmdline</filename>
+ </term>
+ <listitem>
+ <para>The content of the file <filename>/etc/kernel/cmdline</filename> specifies the kernel command line to use.
+ If that file does not exist, <filename>/proc/cmdline</filename> is used.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <filename>/etc/machine-id</filename>
+ </term>
+ <listitem>
+ <para>The content of the file specifies the machine identification <MACHINE-ID>.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <filename>/etc/os-release</filename>
+ </term>
+ <listitem>
+ <para>The content of the file specifies the operating system id <OS-ID>.</para>
+ </listitem>
+ </varlistentry>