toggle

#!/bin/bash
## To enable or disable, ie, toggle a service, requires systemctl (systemd)
#
# Copyright (C) 2013  Aaditya Bagga  <aaditya_gnulinux@zoho.com>
# Some ideas taken from Esclapion & Culinax <http://forum.manjaro.org/index.php?topic=9824.0>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# This program is distributed WITHOUT ANY WARRANTY;
# without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
##

# Define the service

# Check for user input first
if [ $# -eq 1 ]; then
	service="$1"
else
	#Default
	service=ufw
fi

# Check status of service
if systemctl is-active "$service" --quiet; then
	#Service currently Active
	pkexec systemctl stop "$service" && notify-send "$service stopped" && exit 0 || (notify-send "Unable to stop $service" && exit 1)
else
	#Service currently Inactive
	pkexec systemctl start "$service" && notify-send "$service started" && exit 0|| (notify-send "Unable to start $service" && exit 1)
fi