From 1e42636d4bfbd7f8a8a9fed9d42df1ec1625a054 Mon Sep 17 00:00:00 2001
From: Daniel Dolezal <40464775+daniel156161@users.noreply.github.com>
Date: Sat, 22 Aug 2020 01:32:30 +0200
Subject: [PATCH] Update pfsense-backup.sh

---
 pfsense-backup.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pfsense-backup.sh b/pfsense-backup.sh
index 1696b30..3d21a3b 100755
--- a/pfsense-backup.sh
+++ b/pfsense-backup.sh
@@ -65,6 +65,9 @@ if [ $cron -eq 1 ]; then
     crond -f
   else
     do_backup
+    if [ ! -z $keepfiles ]; then
+     ls -d -1tr $destination/* | head -n -$keepfiles | xargs -d '\n' rm -f
+    fi
   fi
 else
   do_backup