update the procedure for retrieving public IP

Author: mumian

articles/azure-resource-manager/templates/template-tutorial-deploy-vm-extensions.md

@@ -18,7 +18,6 @@ This tutorial covers the following tasks:
 > * Open a quickstart template
 > * Edit the template
 > * Deploy the template
-> * Verify the deployment
 
 If you don't have an Azure subscription, [create a free account](https://azure.microsoft.com/free/) before you begin.
 
@@ -50,7 +49,11 @@ If you choose to publish the file to your own location, update the `fileUri` ele
 Azure Quickstart Templates is a repository for ARM templates. Instead of creating a template from scratch, you can find a sample template and customize it. The template used in this tutorial is called [Deploy a simple Windows VM](https://azure.microsoft.com/resources/templates/101-vm-simple-windows/).
 
 1. In Visual Studio Code, select **File** > **Open File**.
-1. In the **File name** box, paste the following URL: https://raw.githubusercontent.com/Azure/azure-quickstart-templates/master/101-vm-simple-windows/azuredeploy.json
+1. In the **File name** box, paste the following URL:
+
+    ```url
+    https://raw.githubusercontent.com/Azure/azure-quickstart-templates/master/101-vm-simple-windows/azuredeploy.json
+    ```
 
 1. To open the file, select **Open**.
     The template defines five resources:
@@ -134,11 +137,13 @@ You must also open the HTTP port so that you would be able to access the web ser
 
 For the deployment procedure, see the "Deploy the template" section of [Tutorial: Create ARM templates with dependent resources](./template-tutorial-create-templates-with-dependent-resources.md#deploy-the-template). We recommended that you use a generated password for the virtual machine administrator account. See this article's [Prerequisites](#prerequisites) section.
 
-## Verify the deployment
+From the Cloud Shell, run the following command to retrieve the public IP address of the VM:
+
+```azurepowershell
+(Get-AzPublicIpAddress -ResourceGroupName $resourceGroupName).IpAddress
+```
 
-1. In the Azure portal, select the VM.
-1. In the VM overview, copy the IP address by selecting **Click to copy**, and then paste it in a browser tab.
-   The default Internet Information Services (IIS) welcome page opens:
+Paste the IP address into a Web browser. The default Internet Information Services (IIS) welcome page opens:
 
 ![The Internet Information Services welcome page](./media/template-tutorial-deploy-vm-extensions/resource-manager-template-deploy-extensions-customer-script-web-server.png)