case "${ACTION}" in post) # Set CAP_NET_BIND_SERVICE capability or exit gracefully if we cannot set the capability # due to invalid permissions (fakeroot install). set +e setcap 'cap_net_bind_service=+ep' /usr/bin/stubby if [ $? -ne 0 ]; then echo "ERROR: failed to set cap_net_bind_service capability on stubby." exit 0 fi ;; esac