Add Usage comments

prometheus-community · May 11, 2024 · e72a761 · e72a761
1 parent 9617fae
commit e72a761
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cronjob b/cronjob
@@ -2,6 +2,8 @@
 #
 # Expose cronjob exit status
 #
+# Usage: <command> ; cronjob "<description>" $?
+#
 # Example crontab entry:
 # * * * * * echo "Hello world!"; cronjob "greeting" $? | sponge /var/lib/prometheus/node-exporter/cronjob_greeting.prom
 #