WordPress Installation


Download word press from word-press website



Extract tar file and move in to

#tar -xvzf <Filename>

#mv wordpress .* /var/www/wordpress

Database initialisation

mysql -u root -p

CREATE DATABASE wordpressdb;
CREATE USER wordpressuser@localhost IDENTIFIED BY ‘wordpresspassword’;
GRANT ALL PRIVILEGES ON wordpressdb.* TO wordpressuser@localhost;


appropriate permissions in the directory

chown -R www-data.www-data /var/www//wordpress
chmod -R 755 /var/www/wordpress

mkdir -p /var/www/html/wordpress/wp-content/uploads

chown -R :www-data /var/www/html/wordpress/wp-content/uploads

cd /var/www/wordpress/

cp wp-config-sample.php wp-config.php

nano wp-config.php


// ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define('DB_NAME', 'wordpressdb');

/** MySQL database username */
define('DB_USER', 'wordpressuser');

/** MySQL database password */
define('DB_PASSWORD', 'wordpresspassword');




open  web browser

type : localhost/wordpress

installation begins

create a new database in phpmyadmin


Home Page

WP home


add userWordPress over a running Apache server

Step One — Create a MySQL Database and User for WordPress

The first step that we will take is a preparatory one. WordPress uses a relational database to manage and store site and user information.

We have MySQL installed, which can provide this functionality, but we need to make a database and a user for WordPress to work with.

To get started, log into the MySQL root (administrative) account by issuing this command:

mysql -u root -p

You will be prompted for the password you set for the MySQL root account when you installed the software. You will then be given a MySQL command prompt.

First, we can create a separate database that WordPress can control. You can call this whatever you would like, but I will be calling it wordpress because it is descriptive and simple. Enter this command to create the database:


Every MySQL statement must end in a semi-colon (;), so check to make sure this is present if you are running into any issues.

Next, we are going to create a separate MySQL user account that we will use exclusively to operate on our new database. Creating one-function databases and accounts is a good idea from a management and security standpoint.

I am going to call the new account that I’m making wordpressuser and will assign it a password of password. You should definitely change the password for your installation and can name the user whatever you’d like. This is the command you need to create the user:

CREATE USER wordpressuser@localhost IDENTIFIED BY 'password';

At this point, you have a database and a user account, each made specifically for WordPress. However, these two components have no relationship yet. The user has no access to the database.

Let’s fix that by granting our user account access to our database with this command:

GRANT ALL PRIVILEGES ON wordpress.* TO wordpressuser@localhost;

Now the user has access to the database. We need to flush the privileges so that the current instance of MySQL knows about the recent privilege changes we’ve made:


We’re all set now. We can exit out of the MySQL prompt by typing:


You should now be back to your regular command prompt.

Step Two — Download WordPress

Next, we will download the actual WordPress files from the project’s website.

Luckily, the WordPress team always links the most recent stable version of their software to the same URL, so we can get the most up-to-date version of WordPress by typing this:

cd ~
wget http://wordpress.org/latest.tar.gz

This will download a compressed file that contains the archived directory contents of the WordPress files to our home directory.

We can extract the files to rebuild the WordPress directory we need by typing:

tar xzvf latest.tar.gz

This will create a directory called wordpress in your home directory.

While we are downloading things, we should also get a few more packages that we need. We can get these directly from Ubuntu’s default repositories after we update our local package index:

sudo apt-get update
sudo apt-get install php5-gd libssh2-php

This will allow you to work with images and will also allow you to install plugins and update portions of your site using your SSH login credentials.

Step Three — Configure WordPress

Most of the configuration that we will be doing will be through a web interface later on. However, we do need to do some work from the command line before we can get this up and running.

Begin by moving into the WordPress directory that you just unpacked:

cd ~/wordpress

A sample configuration file that mostly matches the configuration we need is included by default. However, we need to copy it to the default configuration file location to get WordPress to recognize the file. Do that now by typing:

cp wp-config-sample.php wp-config.php

Now that we have a configuration file to work with, let’s open it in a text editor:

nano wp-config.php

As I said before, this file is almost entirely suitable for our needs already. The only modifications we need to make is to the parameters that hold our database information.

We will need to find the settings for DB_NAME, DB_USER, and DB_PASSWORD in order for WordPress to correctly connect and authenticate to the database we created.

Fill in the values of these parameters with the information for the database you created. It should look like this:

// ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define('DB_NAME', 'wordpress');

/** MySQL database username */
define('DB_USER', 'wordpressuser');

/** MySQL database password */
define('DB_PASSWORD', 'password');

These are the only values that you need to change.

When you are finished, save and close the file.

Step Four — Copy Files to the Document Root

Now that we have our application configured, we need to copy it into Apache’s document root, where it can be served to visitors of our website.

One of the easiest and most reliable way of transferring files from directory to directory is with the rsync command. This preserves permissions and has good data integrity features.

The location of the document root in the Ubuntu 14.04 LAMP guide is /var/www/html/. We can transfer our WordPress files there by typing:

sudo rsync -avP ~/wordpress/ /var/www/html/

This will safely copy all of the contents from the directory you unpacked to the document root.

We should now move into the document root to make some final permissions changes

cd /var/www/html

You will need to change the ownership of our files for increased security.

We want to give user ownership to the regular, non-root user (with sudo privileges) that you plan on using to interact with your site. This can be your regular user if you wish, but some may suggest that you create an additional user for this process. It is up to you which you choose.

For this guide, we will use the same account that we set up during the initial server setup guide, which we called demo. This is the account I am performing all of the actions of this guide as.

The group ownership we will give to our web server process, which is www-data. This will allow Apache to interact with the content as necessary.

We can quickly assign these ownership values by typing:

sudo chown -R demo:www-data *

This will set up the ownership properties that we are looking for.

While we are dealing with ownership and permissions, we should also look into assigning correct ownership on our uploads directory. This will allow us to upload images and other content to our site. Currently, the permissions are too restrictive.

First, let’s manually create the uploads directory beneath the wp-content directory at our document root. This will be the parent directory of our content:

mkdir /var/www/html/wp-content/uploads

We have a directory now to house uploaded files, however the permissions are still too restrictive. We need to allow the web server itself to write to this directory. We can do this by assigning group ownership of this directory to our web server, like this:

sudo chown -R :www-data /var/www/html/wp-content/uploads

This will allow the web server to create files and directories under this directory, which will permit us to upload content to the server.

Step Five — Complete Installation through the Web Interface

Now that you have your files in place and your software is configured, you can complete the installation through the web interface.

In your web browser, navigate to your server’s domain name or public IP address:


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