https://git-scm.com/book/zh/v2/%E8%B5%B7%E6%AD%A5-%E5%AE%89%E8%A3%85-Git
https://blog.csdn.net/liuxiaoheng1992/article/details/83183806
sudo apt install git-all
git --version
1. curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | sudo bash
2. sudo apt-get install git-lfs
3. git lfs install
https://www.pianshen.com/article/23361217648/
最后这个比较好