Merge pull request #1295 from influxdata/view-dashboard-id

Add how to view dashboard ID (addresses #1278 )

content/v2.0/visualize-data/dashboards/_index.md

@@ -12,3 +12,25 @@ weight: 102
 Create, edit, and manage dashboards from the **Dashboards** tab in the left navigation.
 
 {{< children >}}
+
+## View your dashboard ID
+Use the InfluxDB UI or `influx` CLI to view your dashboard ID.
+
+### Dashboard ID in the UI
+
+When viewing a dashboard in the InfluxDB UI, your dashboard ID appears in the URL.
+
+<pre class="highlight">
+http://localhost:9999/orgs/03a2bbf46249a000/dashboards/<span class="bp" style="font-weight:bold;margin:0 .15rem">04b6b15034cc000</span>/...
+</pre>
+
+### Dashboard ID in the CLI
+Use [`influx dashboards`](/v2.0/reference/cli/influx/dashboards/) to view a list of dashboards and IDs.
+
+```sh
+> influx dashboards
+
+ID                  Name
+03a2bbf46249a000    dashboard-1
+03ace3a859669000    dashboard-2
+```