fix(post): cloud-init

Author: timothystewart6

_posts/2022-03-19-cloud-init-cloud-image.md

@@ -71,7 +71,10 @@ sudo rm -f /etc/machine-id
 sduo rm -f /var/lib/dbus/machine-id
 ```
 
-Then shut it down and do not boot it up
+Then shut it down and do not boot it up.  A new id will be generated the next time it boots.  If it does not you can run:
+```bash
+sudo systemd-machine-id-setup
+```
 
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