Script: Install ownCloud on an Ubuntu 12.04 VPS

installOwncloud.sh

#!/bin/bash
#
# Install owncloud
# http://www.rosehosting.com/blog/script-install-owncloud-on-an-ubuntu-12-04-vps/
#
# This script assumes you already have installed Apache & MySQL
# Save the script as installOwncloud.sh (if you haven’t already), and
# change “YOUR MYSQL ROOT PASSWORD” with your MySQL root password and then 
# type the following commands:
#
#   a+x installOwncloud.sh
#   ./installOwncloud.sh  your.domainname.com
#
# Finally, open your web browser and navigate to your ownCloud instance 

# Change me
MYSQL_ROOT_PASSWD="YOUR MYSQL ROOT PASSWORD"
 
# Path to your localhost
www="/var/www"
 
# Apache User
wwwdata="www-data"
 
# Make sure only root can run our script
if [ "$(id -u)" != "0" ]; then
echo "This script must be run as root" 1>&2
   exit 1
fi
 
# Check arguments
if [ $# -ne 1 ]; then
    echo "Usage $0 domainName"
    exit 1
fi
 
# Create MySQL database
MYSQL_OC_PASSWD=$(</dev/urandom tr -dc A-Za-z0-9 | head -c 8)
Q1="CREATE DATABASE IF NOT EXISTS owncloud;"
Q2="GRANT ALL PRIVILEGES ON owncloud.* TO 'owncloud'@'localhost' IDENTIFIED BY '$MYSQL_OC_PASSWD';"
Q3="FLUSH PRIVILEGES;"
SQL="${Q1}${Q2}${Q3}"
mysql -uroot -p$MYSQL_ROOT_PASSWD -e "$SQL" > /dev/null 2>&1
 
# Check if the database is created
if [ $? -ne 0 ]; then
    echo "Cannot connect to the MySQL database server"
    exit 1
fi
 
# Create the file with VirtualHost configuration
echo "<VirtualHost *:80>
        DocumentRoot $www/owncloud
        ServerName $1
        ServerAlias $1
        <Directory $www/owncloud>
                Options Indexes FollowSymLinks MultiViews +Includes
                AllowOverride All
                Order allow,deny
                allow from all
        </Directory>
</VirtualHost>" > /etc/apache2/sites-available/$1
 
# Update System
apt-get -y update > /dev/null 2>&1
 
# Install PHP modules
apt-get -y install php5 php5-json php-xml php-mbstring php5-zip php5-gd php5-sqlite php5-mysql curl libcurl3 libcurl3-dev php5-curl php-pdo > /dev/null 2>&1
 
# Download and extract the latest version
wget -qO- -O tmp.tar.bz2 http://owncloud.org/releases/owncloud-latest.tar.bz2 && tar -C $www -xjf tmp.tar.bz2 && rm tmp.tar.bz2
 
# Set owner
chown $www-data: -R $www/owncloud
 
# Enable the site
a2ensite $1 > /dev/null 2>&1
 
# Reload Apache2
/etc/init.d/apache2 restart > /dev/null 2>&1
 
# Output
clear
echo "Open your web browser and navigate to your ownCloud instance"
echo "Url: $1"
echo "Database: owncloud"
echo "Database user: owncloud"
echo "Database user password: $MYSQL_OC_PASSWD"f