Useless Koha statistics – What files have been changed the most

So for no real reason, other than to see if I could, I figured out how to get the top 10 changed (well it could be any number) files in the Koha code base

git rev-list --objects --all | awk '$2' | sort -k2 | uniq -cf1 | sort -rn |
while read frequency sample path
do
    [ "blob" == "$(git cat-file -t $sample)" ] && echo -e "$frequencyt$path";
done | head

This told me (where the number is the number of commits)

1. 3006 installer/data/mysql/updatedatabase.pl
2. 1220 C4/Biblio.pm
3. 1141 C4/Search.pm
4. 1137 kohaversion.pl
5. 997 C4/Circulation.pm
6. 996 installer/data/mysql/kohastructure.sql
7. 914 C4/Auth.pm
8. 796 opac/opac-search.pl
9. 752 circ/circulation.pl
10. 710 opac/opac-detail.pl

You could of course leave the head off to get all or do head -20 to get the top twenty etc.

Like I said, useless statistic, but kinda interesting nonetheless