add boot diagnostics screenshots and azcli interactivity

Author: asinn826

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+        "window.title": "${dirty}${activeEditorLong}${separator}${rootName}${separator}${appName}"
+}

articles/virtual-machines/linux/serial-console.md

@@ -31,6 +31,7 @@ The Virtual Machine Serial Console on Azure provides access to a text-based cons
 
 * You must be using the resource management deployment model. Classic deployments are not supported. 
 * Virtual machine  MUST have [boot diagnostics](boot-diagnostics.md) enabled 
+    ![](../media/virtual-machines-serial-console/virtual-machine-serial-console-diagnostics-settings.png)
 * The account using the serial console must have [Contributor role](../../role-based-access-control/built-in-roles.md) for VM and the [boot diagnostics](boot-diagnostics.md) storage account. 
 * For settings specific to Linux distro, see [Accessing the serial console for Linux](#accessing-serial-console-for-linux)
 
@@ -60,23 +61,23 @@ Serial console can be disabled for an entire subscription by through the [Disabl
 Alternatively, you may use the set of commands below in Cloud Shell (bash commands shown) to disable, enable, and view the disbled status of serial console for a subscription. 
 
 * To get the disabled status of serial console for a subscription:
-    ```
+    ```azurecli-interactive
     $ export ACCESSTOKEN=($(az account get-access-token --output=json | jq .accessToken | tr -d '"')) 
 
     $ export SUBSCRIPTION_ID=$(az account show --output=json | jq .id -r)
 
     $ curl "https://management.azure.com/subscriptions/$SUBSCRIPTION_ID/providers/Microsoft.SerialConsole/consoleServices/default?api-version=2018-05-01" -H "Authorization: Bearer $ACCESSTOKEN" -H "Content-Type: application/json" -H "Accept: application/json" -s | jq .properties
     ```
 * To disable serial console for a subscription:
-    ```
+    ```azurecli-interactive
     $ export ACCESSTOKEN=($(az account get-access-token --output=json | jq .accessToken | tr -d '"')) 
 
     $ export SUBSCRIPTION_ID=$(az account show --output=json | jq .id -r)
 
     $ curl -X POST "https://management.azure.com/subscriptions/$SUBSCRIPTION_ID/providers/Microsoft.SerialConsole/consoleServices/default/disableConsole?api-version=2018-05-01" -H "Authorization: Bearer $ACCESSTOKEN" -H "Content-Type: application/json" -H "Accept: application/json" -s -H "Content-Length: 0"
     ```
 * To enable serial console for a subscription:
-    ```
+    ```azurecli-interactive
     $ export ACCESSTOKEN=($(az account get-access-token --output=json | jq .accessToken | tr -d '"')) 
 
     $ export SUBSCRIPTION_ID=$(az account show --output=json | jq .id -r)

articles/virtual-machines/media/virtual-machines-serial-console/virtual-machine-serial-console-diagnostics-settings.png

@@ -32,6 +32,7 @@ The Virtual Machine Serial Console on Azure provides access to a text-based cons
 
 * You must be using the resource management deployment model. Classic deployments are not supported. 
 * Virtual machine  MUST have [boot diagnostics](boot-diagnostics.md) enabled 
+    ![](../media/virtual-machines-serial-console/virtual-machine-serial-console-diagnostics-settings.png)
 * The account using the serial console must have [Contributor role](../../role-based-access-control/built-in-roles.md) for VM and the [boot diagnostics](boot-diagnostics.md) storage account. 
 
 ## Open the Serial Console
@@ -55,23 +56,23 @@ Serial Console can be disabled for an entire subscription by through the [Disabl
 Alternatively, you may use the set of commands below in Cloud Shell (bash commands shown) to disable, enable, and view the disbled status of serial console for a subscription. 
 
 * To get the disabled status of serial console for a subscription:
-    ```
+    ```azurecli-interactive
     $ export ACCESSTOKEN=($(az account get-access-token --output=json | jq .accessToken | tr -d '"')) 
 
     $ export SUBSCRIPTION_ID=$(az account show --output=json | jq .id -r)
 
     $ curl "https://management.azure.com/subscriptions/$SUBSCRIPTION_ID/providers/Microsoft.SerialConsole/consoleServices/default?api-version=2018-05-01" -H "Authorization: Bearer $ACCESSTOKEN" -H "Content-Type: application/json" -H "Accept: application/json" -s | jq .properties
     ```
 * To disable serial console for a subscription:
-    ```
+    ```azurecli-interactive
     $ export ACCESSTOKEN=($(az account get-access-token --output=json | jq .accessToken | tr -d '"')) 
 
     $ export SUBSCRIPTION_ID=$(az account show --output=json | jq .id -r)
 
     $ curl -X POST "https://management.azure.com/subscriptions/$SUBSCRIPTION_ID/providers/Microsoft.SerialConsole/consoleServices/default/disableConsole?api-version=2018-05-01" -H "Authorization: Bearer $ACCESSTOKEN" -H "Content-Type: application/json" -H "Accept: application/json" -s -H "Content-Length: 0"
     ```
 * To enable serial console for a subscription:
-    ```
+    ```azurecli-interactive
     $ export ACCESSTOKEN=($(az account get-access-token --output=json | jq .accessToken | tr -d '"')) 
 
     $ export SUBSCRIPTION_ID=$(az account show --output=json | jq .id -r)