freedombone/src/freedombone-utils-login

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#!/bin/bash
#
# .---. . .
# | | |
# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
# | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
# ' ' --' --' -' - -' ' ' -' -' -' ' - --'
#
# Freedom in the Cloud
#
# login functions
#
# License
# =======
#
# Copyright (C) 2014-2016 Bob Mottram <bob@freedombone.net>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
function change_login_message {
if [[ $(is_completed $FUNCNAME) == "1" ]]; then
return
fi
# remove automatic motd creator if it exists
if [ -f /etc/init.d/motd ]; then
rm -f /etc/init.d/motd
fi
echo '' > /etc/motd
echo ".---. . . " >> /etc/motd
echo "| | | " >> /etc/motd
echo "|--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-. " >> /etc/motd
echo "| | (.-' (.-' ( | ( )| | | | )( )| | (.-' " >> /etc/motd
echo "' ' --' --' -' - -' ' ' -' -' -' ' - --'" >> /etc/motd
echo $' Freedom in the Cloud' >> /etc/motd
echo '' >> /etc/motd
mark_completed $FUNCNAME
}
# NOTE: deliberately no exit 0