git filter-branch -f --env-filter "GIT_AUTHOR_NAME='hashmesan'; GIT_AUTHOR_EMAIL='[email protected]'; GIT_COMMITTER_NAME='hashmesan'; GIT_COMMITTER_EMAIL='[email protected]';" HEAD
git filter-branch -f --env-filter "GIT_AUTHOR_NAME='hashmesan'; GIT_AUTHOR_EMAIL='[email protected]'; GIT_COMMITTER_NAME='hashmesan'; GIT_COMMITTER_EMAIL='[email protected]';" HEAD