Syntax highlighting

v1.1/docs/user-guide/namespaces.md

@@ -31,14 +31,14 @@ for namespaces](/{{page.version}}/docs/admin/namespaces)
 
 You can list the current namespaces in a cluster using:
 
-{% highlight console %}
+```shell
 
 $ kubectl get namespaces
 NAME          LABELS    STATUS
 default       <none>    Active
 kube-system   <none>    Active
 
-{% endhighlight %}
+```
 
 Kubernetes starts with two initial namespaces:
    * `default` The default namespace for objects with no other namespace
@@ -50,12 +50,12 @@ To temporarily set the namespace for a request, use the `--namespace` flag.
 
 For example:
 
-{% highlight console %}
+```shell
 
 $ kubectl --namespace=<insert-namespace-name-here> run nginx --image=nginx
 $ kubectl --namespace=<insert-namespace-name-here> get pods
 
-{% endhighlight %}
+```
 
 ### Setting the namespace preference
 
@@ -64,19 +64,19 @@ context.
 
 First get your current context:
 
-{% highlight console %}
+```shell
 
 $ export CONTEXT=$(kubectl config view | grep current-context | awk '{print $2}')
 
-{% endhighlight %}
+```
 
 Then update the default namespace:
 
-{% highlight console %}
+```shell
 
 $ kubectl config set-context $(CONTEXT) --namespace=<insert-namespace-name-here>
 
-{% endhighlight %}
+```
 
 ## Namespaces and DNS