From 96d1eae568a531e12c030f9e7186b6e852946640 Mon Sep 17 00:00:00 2001
From: A Holt <holta@users.noreply.github.com>
Date: Wed, 5 Sep 2018 15:13:47 -0400
Subject: [PATCH] longstanding syntax error (bash wouldn't run this on Ubuntu
 18.04)

---
 roles/openvpn/templates/iiab-remote-off | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/roles/openvpn/templates/iiab-remote-off b/roles/openvpn/templates/iiab-remote-off
index 991c50f01..953c3d878 100644
--- a/roles/openvpn/templates/iiab-remote-off
+++ b/roles/openvpn/templates/iiab-remote-off
@@ -1,17 +1,20 @@
 #!/bin/bash
-# script to turn on openvpn
 
-# do nothing if it is not installed
+# /usr/bin/iiab-remote-off is intended to fully turn off multiple remote
+# support services like OpenVPN and others, to reduce risk of remote attacks.
+
+# Do nothing if OpenVPN not installed
 which openvpn
 if [ $? -ne 0 ]; then
-    echo Cannot find the OpenVPN program (openvpn).
+    echo 'Cannot find the OpenVPN program (openvpn).'
     exit 1
 fi
+
 systemctl disable openvpn
 systemctl stop openvpn
 
 sleep 5
-ps -e|grep vpn
+ps -e | grep vpn
 if [ $? -eq 0 ]; then
     echo OpenVPN failed to stop.
 else