twofour/sshd Environment variables SSHD_BANNER Show message before login. SSHD_MOTD Show message after login. SSHD_USER_NAMES Create users. One user name per line. SSHD_REMOTE_KEYS_URL https://github.com/%u.keys https://bitbucket.org/api/1.0/users/%u/ssh-keys https://gitlab.example.com/%u.keys SSHD_PASSWORD_ALLOW Default: false