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#!/bin/bash
#
# Run a system upgrade.
#
# 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/>.
# Set sudo config
if [ "`whoami`" != 'root' ]; then
sudo="sudo"
fi
if ! $sudo lsof /var/lib/dpkg/lock &> /dev/null; then
$sudo aptitude update
$sudo aptitude safe-upgrade -y
else
echo "Apt is locked, aborting."
fi
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