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#!/bin/bash
#
# Show obsolete package information in the current system
#
# 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/>.
# Parameters
OBSOLETE="`apt-show-versions | grep 'No available version' | cut -d : -f 1`"
# List all obsolete packages
if [ ! -z "$OBSOLETE" ]; then
echo "Obsolete packages:"
echo ""
if echo "$*" | grep -q -- 'xargs'; then
echo "$OBSOLETE" | xargs
else
echo "$OBSOLETE"
fi
fi
# List all obsolete packages with known vulnerabilities
if which debsecan &> /dev/null; then
VULNS="`debsecan | grep obsolete | cut -d ' ' -f 2 | uniq`"
if [ ! -z "$OBSOLETE" ]; then
echo ""
fi
if [ ! -z "$VULNS" ]; then
echo "Obsolete packages with known vulnerabilities:"
echo ""
if echo "$*" | grep -q -- 'xargs'; then
echo "$VULNS" | xargs
else
echo "$VULNS"
fi
fi
fi
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