Ubuntu 18.04/20.04 install example

sudo -i
apt update
apt -y upgrade
apt -y dist-upgrade
apt install -y postgresql-contrib openjdk-11-jre

#optional
apt install -y p7zip-full sysstat catdoc antiword html2text unrtf libid3-tools ffmpeg

#postgresql
su postgres -c 'cd;psql --file /opt/Noodle/init.sql'
echo "host all all 127.0.0.1/32 password" >> /etc/postgresql/12/main/pg_hba.conf
systemctl restart postgresql.service

#Noodle
cd /opt
tar -xf Noodle.tar.gz
cd Noodle
mv noodle.service /lib/systemd/system/
systemctl enable noodle.service
systemctl start noodle.service

Other Linux Installation examples available.