sudo systemctl stop dualshield
sudo systemctl stop dualsql

mkdir dualshield-files

cd dualshield-files

sudo tar -C /opt -czf dualshield.tar.gz dualshield

cp /usr/lib/systemd/system/dualshield.service .
cp /usr/lib/systemd/system/dualsql.service .

scp -r /path/to/dualshield-files someuser@remote.server:/somepath/

cd dualshield-files

sudo tar -xzvf dualshield.tar.gz -C /opt/

sudo cp dualshield.service /usr/lib/systemd/system/
sudo cp dualsql.service /usr/lib/systemd/system/

sudo useradd -g dualshield -s /sbin/nologin dualshield

sudo chown -R dualshield:dualshield /opt/dualshield

sudo echo "127.0.0.1    dualshield.fqdn.com" >> /etc/hosts
sudo echo "127.0.0.1    $(hostname)" >> /etc/hosts

sudo systemctl enable dualshield.service
sudo systemctl enable dualsql.service

sudo systemctl start duqlsql
sudo systemctl start dualshield