One liner:
git rev-list --objects --all \ | git cat-file --batch-check='%(objecttype) %(objectname) %(objectsize) %(rest)' \ | sed -n 's/^blob //p' \ | sort --numeric-sort --key=2 \ | cut -c 1-12,41- \ | $(command -v gnumfmt || echo numfmt) --field=2 --to=iec-i --suffix=B --padding=7 --round=nearest Credit SO: https://stackoverflow.