Clean the line endings in the repository history

Hi,

What's the problem with this command ?
git config core.autocrlf input && git filter-branch --tree-filter true
--tag-name-filter cat -- --all

I am trying to clean my history with it, so I clean the working copy
and I do a git push --force and when I clone again this repository
into another folder and I try to run the above command again I
experience that It runs again instead of not running, because it was
earlier cleaned up.

What can be the problem ?

Best Regards,
Laszlo Papp