#!/bin/bash -eu
echo '>> Configuring SSH'
sudo sed -i 's/.*PermitRootLogin.*/PermitRootLogin no/' /etc/ssh/sshd_config
sudo sed -i 's/.*PubkeyAuthentication.*/PubkeyAuthentication yes/' /etc/ssh/sshd_config
sudo sed -i 's/.*PasswordAuthentication.*/PasswordAuthentication yes/' /etc/ssh/sshd_config