Removing '.git' directory from git repo?

Question

I\'m trying to migrate a git repo from Kiln to Github. I can add the new remote just fine, but when I try to push master to the new remote, I get the following error:

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Answer 1

Have you tried with the following command ?

git filter-branch --tree-filter 'rm -Rf .git' HEAD

git filter-branch documentation indicates that this would be slower than --index-filter, but it could do the job.