Install Nextcloud server for Debian/Ubuntu

install-nextcloud.sh

#!/bin/bash
read -p $'What should the new nextcloud mysql user account be called?\n' mysql_nextcloud_user
read -sp $'What would you like the new nextcloud MySQL password to be?\n' mysql_nextcloud_pass
read -p "What is the domain for the Nextcloud server? [Example: cloud.mydomain.com]\n" nextcloud_server_name
read -sp $'What is the current MySQL password? (If no password is entered MySQL will prompt for password)\n' mysql_curr_pass
sudo mysql -u root -p$mysql_curr_pass -e "CREATE DATABASE IF NOT EXISTS nextcloud; USE nextcloud; CREATE USER IF NOT EXISTS '"$mysql_nextcloud_user"'@'localhost' IDENTIFIED BY '"$mysql_nextcloud_pass"'; GRANT ALL ON nextcloud.* TO '"$mysql_nextcloud_user"'@'localhost' IDENTIFIED BY '"$mysql_nextcloud_pass"' WITH GRANT OPTION; FLUSH PRIVILEGES;"
sudo apt install zip unzip -y
mkdir temp
cd temp
wget https://download.nextcloud.com/server/releases/nextcloud-14.0.3.zip
unzip nextcloud-14.0.3.zip
sudo mv nextcloud /var/www
cd ..
sudo rm -rf temp
sudo chown -R www-data:www-data /var/www/nextcloud/
sudo chmod -R 755 /var/www/nextcloud/
sudo mkdir /opt/nextcloud
sudo chown -R www-data:www-data /opt/nextcloud
sudo chmod -R 755 /opt/nextcloud
sudo bash -c "cat > /etc/apache2/sites-available/nextcloud.conf << 'EOL'
<VirtualHost *:80>
     DocumentRoot /var/www/nextcloud
     ServerName "$nextcloud_server_name"

     <Directory /var/www/nextcloud>
        Options +FollowSymlinks
        AllowOverride All
        Require all granted
          <IfModule mod_dav.c>
            Dav off
          </IfModule>
        SetEnv HOME /var/www/nextcloud
        SetEnv HTTP_HOME /var/www/nextcloud
     </Directory>

     ErrorLog ${APACHE_LOG_DIR}/error.log
     CustomLog ${APACHE_LOG_DIR}/access.log combined

</VirtualHost>
EOL"
sudo a2ensite nextcloud.conf
sudo a2enmod rewrite headers env dir mime
sudo systemctl restart apache2