Change pushed authors in git.

change-git-author.sh

#!/bin/sh

git filter-branch -f --env-filter '
OLD_EMAIL="jasondevelop@outlook.com"
CORRECT_NAME="Jason Park"
CORRECT_EMAIL="enzinier@gmail.com"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_COMMITTER_NAME="$CORRECT_NAME"
    export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"
fi
if [ "$GIT_AUTHOR_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_AUTHOR_NAME="$CORRECT_NAME"
    export GIT_AUTHOR_EMAIL="$CORRECT_EMAIL"
fi
' --tag-name-filter cat -- --branches --tags

Run git push --force --tags origin HEAD:master after above script is run for overwrite master branch.