开启 2fa 验证

https://blog.github.com/2013-09-03-two-factor-authentication/

git push：Invalid username or password 错误

Username for ‘https://github.com‘: hubcarl
Password for ‘https://hubcarl@github.com‘:
remote: Invalid username or password.
fatal: Authentication failed for ‘https://github.com/easy-team/ves.git/‘

解决方案：https://mycyberuniverse.com/web/how-fix-fatal-authentication-failed-for-https-github-com.html