#查看本地分支和线上分支的对应
git remote show origin
#同步远程的分支到本地，这样远程已经被删除的分支 本地也会删掉
git remote prune origin
统计作者选定日期内的代码量：
git log --author="kongfanqiang" --since=2022-04-11 --until=2022-04-12 --pretty=tformat: --numstat | awk '{ add += $1; subs += $2; loc += $1 - $2 } END { printf "added lines: %s, removed lines: %s, total lines: %s\n", add, subs, loc }'
统计当前项目所有人的代码量：
git log --format='%aN' | sort -u | while read name; do echo -en "$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
