查看git上个人代码量

git log --author="username" --pretty=tformat: --numstat \
| awk '{add += $1; subs += $2; loc += $1 - $2} END \
{printf "added lines: %s, removed lines: %s, total lines: %s", add, subs, loc}' -

统计每个人的增删行数

git log --format='%aN' | sort -u | while read name; \
do echo -en "$name\t"; git log --author="$name" \
--pretty=tformat: --numstat | awk '{add += $1; subs += $2; loc += $1 - $2} END \
{printf "added lines: %s, removed lines: %s, total lines: %s\n", add, subs, loc}' -; done

git log --format='%aN' | sort -u | while read name; \
do git log --author="$name" --pretty=tformat: --numstat \
| awk '{add += $1; subs += $2; loc += $1 - $2 } END \
{printf  "%-20s\nadded lines: %-10s removed lines: %-10s total lines: %-10s\n\n", "'"$name"'", add, subs, loc}' -; done

查看仓库提交者排名前 5

git log --pretty='%aN' | sort | uniq -c | sort -k1 -n -r | head -n 5

贡献者统计：

git log --pretty='%aN' | sort -u | wc -l

提交数统计：

git log --oneline | wc -l

如果需要统计某段时间内的提交，可以加上下面两个参数

git log --since=2021-01-01 --until=2021-05-18