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/usr/sbin/post_service rabbitmq
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/usr/sbin/groupadd -r -f rabbitmq &>/dev/null /usr/sbin/useradd -r -g rabbitmq -d /var/lib/rabbitmq -s /dev/null \ -c 'RabbitMQ messaging server' -M -n rabbitmq &>/dev/null ||:
/usr/sbin/preun_service rabbitmq