Index: head/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.xml
===================================================================
--- head/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.xml
+++ head/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.xml
@@ -3957,6 +3957,12 @@
 	<filename>/etc/inetd.conf</filename> and
 	<filename>/usr/local/etc/dhcpd.conf</filename>.</para>
 
+      <note>
+       <para>The command examples below assume use of the &man.sh.1; shell.
+       &man.csh.1; and &man.tcsh.1; users will need to start a
+       &man.sh.1; shell or adapt the commands to &man.csh.1; syntax.</para>
+      </note>
+
       <procedure>
 	<step>
 	  <para>Create the root directory which will contain a &os;