Installation notes:

 

#PETE INSTALLATION SCRIPT
curl -o pete4_ubuntu.sh -L https://wordpresspete.com/pete4_ubuntu.sh && chmod 755 pete4_ubuntu.sh && ./pete4_ubuntu.sh

#CHANGE ROOT USER PASSWORD
sudo passwd

#EDIT SSH DEFAULT ACCESS
sudo vim /etc/ssh/sshd_config
PermitRootLogin yes
PasswordAuthentication yes

#RESTART SSH SERVICE
sudo systemctl restart sshd