From fc36411ddbf59344f41aff77eb4ffd62700235b8 Mon Sep 17 00:00:00 2001
From: Tercio Gaudencio Filho <terciofilho@gmail.com>
Date: Wed, 23 Feb 2022 18:52:17 -0300
Subject: [PATCH] Added a info about PID file in the README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index b7815f8..ee943bc 100644
--- a/README.md
+++ b/README.md
@@ -107,6 +107,8 @@ You can even use verbose output, as it will only be sent if an error occurs:
 0 0 * * * chronic /usr/bin/backup-rclone -vvv
 ```
 
+`backup-rclone` will create a PID file, so no overlapping instances will run, an error will be issued.
+
 ### Logrotate
 
 It's highly recommended to configure `logrotate` to rotate the log files. A configuration is provided in the repo, `logrotate.conf`, just copy to `/etc/logrotate.d` named `backup-rclone` and you are good to go.