1. I committed a .log file (about 140M) in the project before, and when I pushed it to git.oschina, I was prompted that the file was too large and could not be pushed. Then I used the 'delete' key on the computer keyboard to delete it. file, commit here and then push, still the same error is reported 
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Simply adding a new one
commit或者commit --amendonly deletes this file from the current version. The entire process of adding this file and deleting this file is still recorded in the historical submission.If you want to completely remove this file from the repository, you must rewrite all commits in the history where this file exists.
To rewrite history, you can use
git filter-branch. For details, see the tutorial on Github.git filter-branch，具体可以看Github上的教程。当然对于简单的情况，你也可以选择
git reset加git rebaseOf course, for simple situations, you can also choosegit resetplusgit rebase.Supplement:
git rm file.log相当于rm file.log && git add file.log, the questioner has deleted the file and submitted it. If you don’t understand, please don’t answer randomly, okay...Use
git rmto deleteThen perform add commit and other operations again
You can ignore the .log file in the .gitignore file
Otherwise it would be too troublesome to delete it every time it is generated