h3(#empty). Create empty configuration file
-<pre>
-export ClusterID=xxxxx
-mkdir -p /etc/arvados
-cat > /etc/arvados/config.yml <<EOF
+<notextile>
+<pre><code># <span class="userinput">export ClusterID=xxxxx</span>
+# <span class="userinput">mkdir -p /etc/arvados</span>
+# <span class="userinput">cat > /etc/arvados/config.yml <<EOF
Clusters:
${ClusterID}:
-EOF
-</pre>
+EOF</span></code></pre>
+</notextile>
h2. Nginx configuration