// Module included in the following assemblies:
//
// * microshift_install_get_ready/microshift-greenboot.adoc

:_mod-docs-content-type: PROCEDURE
[id="greenboot-check-updates_{context}"]
= Checking updates with a health check script

[role="_abstract"]
To verify the success or failure of a recent system update, you can review the output of greenboot health check scripts in the system log after an update.

.Procedure

* To access the result of update checks, run the following command:
+
[source,terminal]
----
$ sudo grub2-editenv - list | grep ^boot_success
----
+
.Example output for a successful update
[source,terminal]
----
boot_success=1
----
+
** If your command returns `boot_success=0`, either the greenboot health check is still running, or the update is a failure.
