#! /bin/sh

/usr/bin/apt-get -qq update 2> /dev/null

security_update_count=`/usr/bin/aptitude \
    -o Dir::Etc::sourcelist="/etc/apt/sources.list.d/security.sources.list" \
    -o "Dir::Etc::sourceparts=/etc/apt/sources.list.d/security.sources.list" \
    search '~U' \
    | wc -l`
update_count=`/usr/bin/aptitude search '~U' | wc -l`

/usr/bin/zabbix_sender -c /etc/zabbix/zabbix_agentd.conf \
                       -k 'linupdates[total]' \
                       -o "$update_count"
/usr/bin/zabbix_sender -c /etc/zabbix/zabbix_agentd.conf \
                       -k 'linupdates[security]' \
                       -o "$security_update_count"

exit 0