ISPConfig 3.1: Automated installation on Debian and Ubuntu

apt-get update && apt-get -y upgrade
apt-get install -y unzip
cd /tmp
wget –no-check-certificate -O installer.tgz \”https://github.com/servisys/ispconfig_setup/tarball/master\”
tar zxvf installer.tgz
cd *ispconfig*
bash install.sh