| tee "$outfile"
for fn in deep/name1 deep/name2; do
grep "backed up $fn to $fn~" "$outfile" >/dev/null || test_fail "no backup message output for $fn"
| tee "$outfile"
for fn in deep/name1 deep/name2; do
grep "backed up $fn to $fn~" "$outfile" >/dev/null || test_fail "no backup message output for $fn"