load_cache
dump_cache
mv ns2/named_dump.db.$n ns2/named_dump.db.$n.a
-sed -n '/plain success\/timeout/,/Unassociated entries/p' ns2/named_dump.db.$n.a | grep 'ns.flushtest.example' > /dev/null 2>&1 || ret=1
+sed -n '/plain success\/timeout/,/Unassociated entries/p' \
+ ns2/named_dump.db.$n.a > sed.out.$n.a
+grep 'plain success/timeout' sed.out.$n.a > /dev/null 2>&1 || ret=1
+grep 'Unassociated entries' sed.out.$n.a > /dev/null 2>&1 || ret=1
+grep 'ns.flushtest.example' sed.out.$n.a > /dev/null 2>&1 || ret=1
$RNDC $RNDCOPTS flushtree flushtest.example || ret=1
dump_cache
mv ns2/named_dump.db.$n ns2/named_dump.db.$n.b
-sed -n '/plain success\/timeout/,/Unassociated entries/p' ns2/named_dump.db.$n.b | grep 'ns.flushtest.example' > /dev/null 2>&1 && ret=1
+sed -n '/plain success\/timeout/,/Unassociated entries/p' \
+ ns2/named_dump.db.$n.b > sed.out.$n.b
+grep 'plain success/timeout' sed.out.$n.b > /dev/null 2>&1 || ret=1
+grep 'Unassociated entries' sed.out.$n.b > /dev/null 2>&1 || ret=1
+grep 'ns.flushtest.example' sed.out.$n.b > /dev/null 2>&1 && ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`