This is the default example configuration of ssh provided by OpenSSH. This config file was generated by OpenSSH running on Ubuntu 20.04.
It is located under: /etc/default/ssh
# Default settings for openssh-server. This file is sourced by /bin/sh from
# /etc/init.d/ssh.
# Options to pass to sshd
SSHD_OPTS=
Download the raw file with wget or curl
wget -O ssh.example http://exampleconfig.com/static/raw/openssh/ubuntu20.04/etc/default/ssh
curl http://exampleconfig.com/static/raw/openssh/ubuntu20.04/etc/default/ssh > ssh.example
Other config files you might find useful