Find commits with large modified files, for example because of formatting

find-large-commits.sh

#!/usr/bin/env bash

git log --pretty=format:"%H - %ad :" --date=format:"%a %b %d %T %Y %z" | while read line; do     commit_hash=$(echo $line | cut -d' ' -f1);     commit_date=$(echo $line | cut -d' ' -f3-);     commit_size=$(git show --format=format: --stat $commit_hash --diff-filter=M -- . ':!**/package-lock.json' ':!**/*.Generated.cs' ':!**/*_.pb.ts' ':!**/*.Designer.*' | tail -1 | awk '{print $4}');     echo "$commit_date 0$commit_size $commit_hash"; done |   sort -nr --field-separator=' ' --key=8 | head -20