From a80402529f1910e3555f80f4b58c11091f2e85b5 Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Sat, 9 Dec 2023 00:14:15 +0100
Subject: [PATCH] Add script 'restart-postfwd.sh'.

---
 restart-postfwd.sh | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 restart-postfwd.sh

diff --git a/restart-postfwd.sh b/restart-postfwd.sh
new file mode 100755
index 0000000..bc9a76f
--- /dev/null
+++ b/restart-postfwd.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+trim() {
+    local var="$*"
+    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
+    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
+    echo -n "$var"
+}
+
+PID="$(ps -A -o pid,cmd | grep /usr/sbin/postfwd | grep -v grep | head -n 1 | awk '{print $1}')" 
+
+if [[  -n "$(trim "$PID")" ]] ; then
+   kill $PID 
+   sleep 2 
+fi
+
+systemctl restart postfwd
+
+exit 0