# git command

## 强制拉取

``` bash:
git submodule update --init --recursive
git fetch --all  
git reset --hard origin/master 
git pull
```

## 统计代码量

```bash
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
```