Completed List Setup Ubuntu run Magento 2

First step: >> Install Apache web service and virtual host to Ubuntu

Second Step: >> Install PHP v7.0

Verify PHP is installed

To verify if PHP is installed already, enter php -v. If PHP is installed, messages similar to the following display:

PHP 5.6.4-1+deb.sury.org~precise+1 (cli) (built: Dec 21 2014 19:26:25)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2014 Zend Technologies
with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies

Install PHP7 On Ubuntu
1: Enter the following commands in the order shown:

sudo apt-get -y update
sudo apt-get install -y php7.0 libapache2-mod-php7.0 php7.0 php7.0-fpm php7.0-common php7.0-gd php7.0-mysql php7.0-mcrypt php7.0-curl php7.0-intl php7.0-xsl php7.0-mbstring php7.0-zip php7.0-bcmath

 

2: Enter the following command to verify PHP 7 installed properly:

php -v

Following is a sample response that indicates PHP 7.0.x is installed:

PHP 7.0.8-2+deb.sury.org~trusty+1 (cli) ( NTS )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies
with Zend OPcache v7.0.8-2+deb.sury.org~trusty+1, Copyright (c) 1999-2016, by Zend Technologies

>> More information

Third Step: Install MariaDb

Why mariadb ??? >>> More info

1) MariaDB development is more open and vibrant
2) Quicker and more transparent security releases
3) More cutting edge features
4) More storage engines
5) Better performance
6) Galera active-active master clustering
7) Oracle stewardship is uncertain
8) MariaDB has leapt in popularity
9) Compatible and easy to migrate
10) Migration might become difficult after 2015

1: Enter the following commands in the order shown:

sudo apt-get -y update
sudo apt-get -y install mariadb-server mariadb-client

2: Fix Can’t login with root user:
Run follow command:

sudo mysql -u root
GRANT ALL PRIVILEGES ON `%`.* TO 'root'@'localhost' IDENTIFIED BY '[user password]' WITH GRANT OPTION;
FLUSH PRIVILEGES;

 

These commands set User root login by localhost using password [user password]

Next Step (Install Magento 2 Application)