commit 4654ff0d531115f5636beb17bf1eb1b322728973
Author: Fabian Bläse <fabian@blaese.de>
Date:   Wed Sep 4 18:15:10 2019 +0200

    initial commit

diff --git a/update-dns.sh b/update-dns.sh
new file mode 100644
index 0000000..c945e32
--- /dev/null
+++ b/update-dns.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# exit script when command fails
+set -e
+
+if [ $# -ne 1 ]; then
+	echo "Usage: $0 <git-directory>" >&2
+	exit 1
+fi
+
+# navigate to directory given as parameter
+cd $1
+
+oldhash=$(git rev-parse HEAD)
+git pull -q --ff-only
+
+/srv/fff-scripts/10-50-reverse.sh
+/srv/fff-scripts/10-83-reverse.sh
+
+if [ "$oldhash" != "$(git rev-parse HEAD)" ]; then
+	/bin/systemctl reload bind9
+fi
+