Remove sensitive files and their commits from Git history

Question

I would like to put a Git project on GitHub but it contains certain files with sensitive data (usernames and passwords, like /config/deploy.rb for capistrano).

I kno

Answer 1

Here is my solution in windows

git filter-branch --tree-filter "rm -f 'filedir/filename'" HEAD

git push --force

make sure that the path is correct otherwise it won't work

I hope it helps