for raw in $(ls T*.raw)
do
sed -e "s!/../!/Y/!; s![0-9a-f]\{38,\}!Z!" -e "/commit-graph/d" \
- -e "/multi-pack-index/d" <$raw >$raw.de-sha-1 &&
+ -e "/multi-pack-index/d" -e "/rev/d" <$raw >$raw.de-sha-1 &&
sort $raw.de-sha-1 >$raw.de-sha || return 1
done &&