Rename commiters

gistfile1.txt

git filter-branch -f --commit-filter '
        if [ "$GIT_COMMITTER_EMAIL" = "OLD_EMAIL" ];
        then
                GIT_COMMITTER_EMAIL="NEW_EMAIL";
                GIT_AUTHOR_EMAIL="NEW_EMAIL";
                git commit-tree "$@";
        else
                git commit-tree "$@";
        fi' HEAD
		
		
git push origin master --force		
		
git filter-branch -f --commit-filter '
        if [ "$GIT_COMMITTER_NAME" = "OLD_NAME" ];
        then
                GIT_COMMITTER_NAME="NEW_NAME";
                GIT_AUTHOR_NAME="NEW_NAME";
                git commit-tree "$@";
        else
                git commit-tree "$@";
        fi' HEAD