Switched to single script which can enable, disable, or -t option. Removed...

Switched to single script which can enable, disable, or -t option.  Removed previously written on/off scripts.

vpnkillswitch

+#!/bin/bash
+
+# process arguments
+while getopts ":edt:" opt; do
+	case ${opt} in
+		e)
+			# ENABLE KILLSWITCH
+			# Default policies
+			sudo /usr/bin/ufw default deny incoming
+			sudo /usr/bin/ufw default deny outgoing
+			
+			# Openvpn interface (adjust interface accordingly to your configuration)
+			sudo /usr/bin/ufw allow out on tun0
+
+			# Openvpn (adjust port accordingly to your vpn setup)
+			sudo /usr/bin/ufw allow out to any port 1194
+			;;
+		d)
+			# DISABLE KILLSWITCH
+			sudo /usr/bin/ufw --force reset
+			sudo /usr/bin/ufw enable
+
+			# delete backUP rules from reset
+			sudo /usr/bin/rm /etc/ufw/*.rules.*
+			
+			# reset to defaults and enable
+			sudo /usr/bin/ufw default deny incoming
+			sudo /usr/bin/ufw default allow outgoing
+			;;
+		t)	
+			# ADD OUTGOING RULE
+			echo "allow outgoing traffic to $OPTARG"
+			sudo /usr/bin/ufw allow out to $OPTARG
+			;;
+	esac
+done
+
+if (( $OPTIND == 1 )); then
+	echo " "
+	echo -e "Please provide at least one of the following options:\n    -e"
+	echo "        enable killswitch"
+	echo "    -d"
+	echo "        disable killswitch"
+	echo "    -t [CIDR]"
+	echo -e "        open outgoing ufw rule to a specific CIDR (ip address or range)\n"
+fi

vpnkillswitch-off

-#!/bin/bash
-
-sudo /usr/bin/ufw --force reset
-sudo /usr/bin/ufw enable
-
-# delete back rules from reset
-sudo /usr/bin/rm /etc/ufw/*.rules.*
-
-# reset to defaults and enable
-sudo /usr/bin/ufw default deny incoming
-sudo /usr/bin/ufw default allow outgoing

vpnkillswitch-on

-#!/bin/bash
-
-# Default policies
-sudo /usr/bin/ufw default deny incoming
-sudo /usr/bin/ufw default deny outgoing
-
-# Openvpn interface (adjust interface accordingly to your configuration)
-sudo /usr/bin/ufw allow out on tun0
-
-# Openvpn (adjust port accordingly to your vpn setup)
-sudo /usr/bin/ufw allow out to any port 1194
-
-# process arguments
-while getopts "t:" opt; do
-	case ${opt} in
-		t)	
-			echo "allow outgoing traffic to $OPTARG"
-			sudo /usr/bin/ufw allow out to $OPTARG;;
-	esac
-done