Installing WordPress on 8-Coral

From The Uniform Server Wiki
Revision as of 13:14, 9 February 2012 by BobS (talk | contribs) (→‎Moving Servers: Fixed imported data)
Jump to navigation Jump to search

Installing WordPress on 8-Coral

This guide shows you how to install WordPress on The Uniform Server 8-Coral Series.


Download WordPress

  1. Download WordPress 3.3 (or newer version) from here to a known location.
  2. Extract this file to The Uniform Server's root folder *\UniServer\www.

This creates a new folder named wordpress that has all the application files.

Create the MySQL database and user

Before installing WordPress you should create a new MySQL user, which works best if you also create the associated database.

  1. From the Unicontroller, select: Server Configuration > MySQL > Create delete Database .
  2. Enter the database name to create; for example wordpress.
  3. Click the "Create Database" button. You can now close this menu.
  4. From the Server Configuration, select: MySQL > Create Restricted MySQL User .
  5. Enter the user name (example: Wprdbu).
  6. Enter password (example: WpYusr359).
  7. Enter the database wordpress (as created above).
  8. Leave all permissions marked and click the "Create User" button. Close this menu.


Type http://localhost/wordpress into your browser to start the installation sequence.

The first page shows that there isn't a wp-config.php file available, and we will proceed to Create a Configuration File.

The next page is the "gather your info" page. Continue by clicking "Let's go!"

Database connection page Fill in the fields as below:

  • Database name: wordpress (The name of the database you created.)
  • User name: Wprdbu
  • Password: WpYusr359
  • Database host: localhost (or for Windows 7)
  • Database table prefix: wp_

Now click "Submit" for the next step.

This next page shows whether you have a valid connection to the database, and when you click "Run the install" it continues the rest of the process.

The Welcome page requires the following information:

  • Site title: WordPress on Coral -- (Choose whatever you like; you can change this later in WordPress)
  • Username: admin (or a more obscure and secure name)
  • Password: (Make this reasonably secure, but memorable)
  • Your e-mail: -- (Any email will do; you can change this later in WordPress)
  • Uncheck, "Allow my site to appear in search engines ..." -- (Not required for localhost)

Click on Install WordPress

You should see the Success! page.

When you click on Log in, it goes to the administration login page.

Put in the username and password you specified for the installation and click on Log In. If you remembered correctly, you should now see the WordPress Dashboard page.


If you want a portable version of WordPress, copy the folder UniServer and all its content to your USB memory stick. That’s it. Don’t expect fantastic speeds, however it is usable.

Moving Servers

One of The Uniform Server’s unique features is the capability to easily run more than one complete server system on the same PC. When running a server from a USB memory stick, you can use this advantage to prevent server collisions.

You will have noticed that Unicontroller's icon displays a one (meaning standard ports). Moving The Uniform Server increments this digit for each server move. In reality it’s not just a port change but a complete server update. Running server status displays the server characteristics.

This works just fine for the servers, but WordPress is unaware of the change and will fail to run properly. Note that the port numbers you use must match the ones for this particular server stack. For the examples below, the servers have been moved to ports 83 (Apache) and 3309 (MySQL).

The best option is to install WordPress after moving The Uniform Server.

If you installed WordPress and then moved the servers, the following changes will get you operational again. If the WordPress content is extensive, meaning you have many posts or changes, we suggest that you export the data and edit the file with a text editor to do the changes of step 2. Then reload the database from the edited file.

1. Edit the wp-config.php file and change the DB_HOST entry to have the following:

define('DB_HOST', ';localhost:3309');
define('DB_HOST', '');

2. This is the tricky part. Using phpMyAdmin, update the siteurl, home, theme_mods_twentyeleven and dashboard_widget_options entries in the wp_options table and the guids in the wp_posts table as follows.

  1. Select the WordPress database for this installation.
  2. Select the wp_options table for browse.
  3. Edit the entry for siteurl and change "localhost" to "localhost:83"
  4. Edit the entry for home and change "localhost" to "localhost:83"
  5. Edit the entry for dashboard_widget_options and change "localhost" to "localhost:83" in three places.
  6. Edit the entry for theme_mods_twentyeleven and change "localhost" to "localhost:83"
  7. Select the wp_posts table for browse.
  8. For each post entry, edit the guid and change "localhost" to "localhost:83"

Your WordPress should now work properly.


This installation guide is intended to get the application up and running purely for testing. The configuration options should be reviewed if you are intending to put the application online. Be sure to read any security advice from WordPress and check their web site. You may also find their information on Hardening WordPress very useful.

More importantly, the above installation is an extreme security risk if put online as is. It is imperative that you secure the MySQL server before putting your servers online. Please read MySQL Security and restrict the privileges for any user who has connection access to your server.

Among other things, be sure you created a restricted MySQL user limited only to the WordPress database. If you used "root" to do the installation, be sure to substitute the restricted user and password for "root" in the wp-config.php file.