Delete particular file contents from complete history

Is there some way to remove from the entire history a particular file's content? So for example I did an initial commit which contained a file I didn't want in the commit and since then I've committed further changes to the project, even started a branch to experiment with some additional features. I don't want to lose any of my new commits or branch, just want to remove a particular file's content from the entire history.

Thanks.

On Wed, Dec 09, 2009 at 01:01:17PM -0500, Patrick Grimard <pgrimard@gmail.com> wrote:

Did you read man git-filter-branch? Looks like the first example does what you need.