Git stats commands

gistfile1.txt

# Top longest messaages
git log --format='%h%x00%an%x00%s%x00%B%x1e' | gawk 'BEGIN { FS="\0" ; RS="\x1e\n" }{ print length($4), $1, "-",  $2, "|", $3 }' | sort -rn | head

# Top average messages
git log --format='%ae%x00%B%x1e' | gawk 'BEGIN { FS="\0" ; RS="\x1e\n" ; }{ sums[$1] += length($2) } END { for (i in sums) printf("%s %s\n", sums[i], i) }' | sort -rn | head