Debian 8 (Jessie) with Caddy & PHP 7.0 from scratch

debian_8_caddy.sh

#!/bin/bash
# This is my personal recipe to put a Caddy webserver running on Debian 8 (Jessie) from scratch.
# This installs some unrelated stuff as well, such as fail2ban, dstat... Feel free to modify it to your needs.
# Run: wget https://gist.githubusercontent.com/Nixtren/ae34d0308355884b9c7431ecab699eb4/raw -O /dev/stdout | bash

if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root" 1>&2
   exit 1
fi

apt-get update
apt-get remove apache2 -y
apt-get install dialog -y
apt-get upgrade -y
apt-get install git curl wget software-properties-common nano zip unzip curl dstat screen fail2ban -y
echo 'deb http://packages.dotdeb.org jessie all' > /etc/apt/sources.list.d/dotdeb.list
echo 'deb-src http://packages.dotdeb.org jessie all' >> /etc/apt/sources.list.d/dotdeb.list
wget https://www.dotdeb.org/dotdeb.gpg
apt-key add dotdeb.gpg
rm -f dotdeb.gpg
apt-get update
apt install php7.0-curl php7.0-intl php7.0-fpm php7.0-mysql php7.0-sqlite php7.0-redis php7.0-mcrypt php7.0-mbstring php7.0-xml -y
wget https://gist.github.com/Nixtren/9421edc3cf980b022428961a3f157086/raw/7dfa93c3ce8c7941b7d4e2a611b0d652e499cd92/caddy.service -O /etc/systemd/system/caddy.service
adduser --disabled-password --quiet --gecos "" caddy
su - caddy -c "touch ~/Caddyfile"
su - caddy -c "mkdir ~/logs"
su - caddy -c "mkdir ~/domains"
curl https://getcaddy.com | bash -s ratelimit
setcap cap_net_bind_service=+ep /usr/local/bin/caddy
#rm -f /etc/php/7.0/fpm/pool.d/www.conf
#wget https://gist.github.com/Nixtren/9421edc3cf980b022428961a3f157086/raw/d28a077b7de08f2c71a17947bdd99338948d64b0/www.conf -O /etc/php/7.0/fpm/pool.d/www.conf
# Please manually edit www.conf to run as caddy/caddy
service php7.0-fpm restart
#systemctl daemon-reload
systemctl enable caddy
service caddy start
echo "Done, don't forget to configure Caddyfile!"