Raspberry Pi Install PHP7 + Nginx + MySQL + PhpMyAdmin (last versions)

setup.bash

#!/bin/bash
# Thanks to https://gist.github.com/Lewiscowles1986/ce14296e3f5222082dbaa088ca1954f7
# To install
# Setup
# wget https://gist.githubusercontent.com/Taidgh/8a44217964078b63bd44b46bd04613e6/raw/setup.bash
# sudo bash setup.bash

if [ "$(whoami)" != "root" ]; then
	echo "Run script as ROOT please. (sudo !!)"
	exit
fi

echo "deb http://mirrordirector.raspbian.org/raspbian/ stretch main contrib non-free rpi" > /etc/apt/sources.list.d/stretch.list
echo "APT::Default-Release \"stretch\";" > /etc/apt/apt.conf.d/99-default-release

apt-get update -y
apt-get upgrade -y
apt-get dist-upgrade -y

apt-get install -y rpi-update

apt-get install -t stretch -y php7.0 php7.0-fpm php7.0-cli php7.0-opcache php7.0-mbstring php7.0-curl php7.0-xml php7.0-gd php7.0-mysql
apt-get install -t stretch -y nginx

update-rc.d nginx defaults
update-rc.d php7.0-fpm defaults

sed -i 's/^;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/' /etc/php/7.0/fpm/php.ini
sed -i 's/# server_names_hash_bucket_size/server_names_hash_bucket_size/' /etc/nginx/nginx.conf

cat > /etc/nginx/sites-enabled/default << "EOF"
# Default server
server {
	listen 80 default_server;
	listen [::]:80 default_server;
	
	server_name dev.pi;
	root /var/www/dev.pi/public;
	index index.php index.html index.htm default.html;

	location / {
		try_files $uri $uri/ =404;
	}

	# pass the PHP scripts to FastCGI server
	location ~ \.php$ {
		include snippets/fastcgi-php.conf;
		fastcgi_pass unix:/run/php/php7.0-fpm.sock;
	}

	# optimize static file serving
	location ~* \.(jpg|jpeg|gif|png|css|js|ico|xml)$ {
		access_log off;
		log_not_found off;
		expires 30d;
	}

	# deny access to .htaccess files, should an Apache document root conflict with nginx
	location ~ /\.ht {
		deny all;
	}
}

# ofcourseitalian.pi server configuration
server {
	listen 80;
	listen [::]:80;
	
	server_name ofcourseitalian.pi  www.ofcourseitalian.pi;
	root /var/www/ofcourseitalian.pi/public;
	index index.php index.html index.htm default.html;

	location / {
		try_files $uri $uri/ =404;
	}

	# pass the PHP scripts to FastCGI server
	location ~ \.php$ {
		include snippets/fastcgi-php.conf;
		fastcgi_pass unix:/run/php/php7.0-fpm.sock;
	}
	
	# optimize static file serving
	location ~* \.(jpg|jpeg|gif|png|css|js|ico|xml)$ {
		access_log off;
		log_not_found off;
		expires 30d;
	}

	# deny access to .htaccess files, should an Apache document root conflict with nginx
	location ~ /\.ht {
		deny all;
	}
}
EOF

mkdir -p /var/www/dev.pi/public
cat > /var/www/dev.pi/public/index.php << "EOF"
<?php
class Application
{
	public function __construct()
	{
		echo 'Done. Your websites is at /var/www/dev.pi/public/';
	}
}

$application = new Application();
EOF

mkdir -p /var/www/ofcourseitalian.pi/public &&  cd $_

#install Wordpress.
rm *
wget http://wordpress.org/latest.tar.gz
tar xzf latest.tar.gz
mv wordpress/* .
rm -rf wordpress latest.tar.gz
cd /var/www/ofcourseitalian.pi/public
chown -R www-data: .

sudo rm -rf /var/www/html

usermod -a -G www-data pi
chown -R pi:www-data /var/www
chgrp -R www-data /var/www
chmod -R g+rw /var/www

setfacl -d -R -m g::rw /var/www

apt-get -y autoremove

service nginx restart
service php7.0-fpm restart

# MySQL
apt-get -t stretch -y install mysql-server

read -s -p "Type the password you just entered (MySQL): " mysqlPass

mysql --user="root" --password="$mysqlPass" --database="mysql" --execute="GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '$mysqlPass'; FLUSH PRIVILEGES;"

sed -i 's/^bind-address/#bind-address/' /etc/mysql/mysql.conf.d/mysqld.cnf
sed -i 's/^skip-networking/#skip-networking/' /etc/mysql/mysql.conf.d/mysqld.cnf

service mysql restart

# PhpMyAdmin
read -p "Do you want to install PhpMyAdmin? <y/N> " prompt
if [ "$prompt" = "y" ]; then
	apt-get install -t stretch -y phpmyadmin
	ln -s /usr/share/phpmyadmin /var/www/dev.pi/public
	_IP=$(hostname -I) || true
         if [ "$_IP" ]; then
	printf "					\n http://%s/phpmyadmin to enter PhpMyAdmin \n \n""$_IP"
	fi
fi

apt-get -y autoremove
#Create the DB for WP
read -p "Do you want to create a Database?? <y/N> " createdb
if [ "$createdb" = "y" ]; then

set -e


echo "Type the name for your database, followed by [ENTER]:"
read DB

echo "Type the username for your database, followed by [ENTER]:"
read USR

echo "Type the password for your new user, followed by [ENTER]:"
read PASS


mysql -uroot <<MYSQL_SCRIPT
CREATE DATABASE $DB;
CREATE USER '$USR'@'localhost' IDENTIFIED BY '$PASS';
GRANT ALL PRIVILEGES ON $DB.* TO '$USR'@'localhost';
FLUSH PRIVILEGES;
MYSQL_SCRIPT


echo "MySQL user created."
echo "Database:   $DB"
_IP=$(hostname -I)
echo "  Log in at:   http://$_IP/phpmyadmin"
echo "  Username:   $USR"
echo "  Password:   $PASS"
echo "  These details are saved in $DB-details.txt"
cat > $DB-details.txt << EOF
Your login details for the Database '$DB' is:
Username: $USR
Password: $PASS
You can login to your database at http://$_IP/phpmyadmin
EOF
fi


# Further instructions
_IP=$(hostname -I) || true
if [ "$_IP" ]; then
  printf "You can now access your site at  http://%s\n" "$_IP"
  printf "Your Database admin is at  http://%s/PhpMyAdmin\n" "$_IP"
  printf "You still need to edit the hosts file on your computer to add:\n%s dev.pi\n" "$_IP"
  printf "%s ofcourseitalian.pi\n" "$_IP"
  printf "              Going to reboot now! \n \n"

fi
sleep 20
reboot

SD card flashed with 2018-03-13-raspbian-stretch-lite.
It seems that the packages are missing eg:
E: Unable to locate package nginx
Need to reboot and run the script again. Will review for next .img of stretch

Not sure if you can upgrade, reboot then continue script?

Need to add:
apt-get install ssmtp -y sudo apt-get install mailutils -y sudo apt-get install mpack
and add creds to
/etc/ssmtp/ssmtp.conf