清除所有历史
Step 1: remove all history
rm -rf .git
Step 2: reconstruct the Git repo with only the current content
git init
git add .
git commit -m "Initial commit"
Step 3: push to GitHub.
git remote add origin <github-uri>
git push -u --force origin master
清空上某个文件的历史
首先cd 进入项目文件夹下,然后执行以下代码:
git filter-branch --force --index-filter 'git rm --cached --ignore-unmatch 文件名' --prune-empty --tag-name-filter cat -- --all
git push origin master --force
rm -rf .git/refs/original/
git reflog expire --expire=now --all
git gc --prune=now
git gc --aggressive --prune=now