change git commit email

change_git_commit_email.sh

#!/bin/sh

git filter-branch -f --env-filter '

OLD_EMAIL="OLD EMAIL"

CORRECT_NAME="YOUR NAME"
CORRECT_EMAIL="YOUR EMAIL"

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