Addressing WordPress 4.9.4 Update and Vulnerabilities

If you run WordPress sites you likely know it is critical to make sure that your software is up to date. In fact, you may have automatic updates enabled, so your site updates as soon as WordPress updates are available.  If you are running WordPress sites on a Liquid Web product such as our Storm VPS or Dedicated servers, please read on. This article contains critical information for you regarding WordPress 4.9.4 updates and action is required.

Note:

For customers on our Managed WordPress or Managed WooCommerce Hosting platforms, we’ll make sure your WordPress install is automatically updated; you do not need to take any action.

WordPress 4.9.4 is now available and addresses a bug in 4.9.3, which will cause automatic updates from WordPress 4.9.3 to fail. This means your site needs to be manually updated to 4.9.4.

Fortunately, updating your WordPress install is pretty simple (We do suggest that you take a site backup before updating, as with any software update.)

  1. Log into your WordPress admin page (www.yourdomain.com/wp-admin). Once logged in you should see a prompt in the WordPress dashboard, as shown below:wordpress admin dashboard update section
  2. Click on the Please update now text, which will take you to the WordPress Updates page. You can also click on DashboardUpdates, where you will be taken to the same WordPress Updates Page.wordpress update home page, click update now
  3. Click the Update Now button. The WordPress update will run, and after it completes, you’ll see the page below:wordpress 4.9.4 updated successfully

As always, our Helpful Human Support team is standing by to assist you with any questions or concerns, just open a chat, ticket, or call us and we’ll be ready. You can also find more information about this maintenance release on the WordPress.org site.

An Introduction to Managing a Linux Server with systemd

Systemd is is an init system used by several common Linux Distributions which has gained popularity since 2015. A Linux init system is the first process or daemon started on a system after the initial boot process, and manages services, daemons, and other system processes. Systemd is comprised of unit files that contain the initialization instructions for the daemons which it controls. While many portions of a system can be managed with systemd, this article will focus on managing services. Continue reading “An Introduction to Managing a Linux Server with systemd”

What is a LAMP stack?

The LAMP stack is the foundation for Linux hosted websites is the Linux, Apache, MySQL and PHP (LAMP) software stack.

The Four Layers of a LAMP Stack

Linux based web servers consist of four software components. These components, arranged in layers supporting one another, make up the software stack. Websites and Web Applications run on top of this underlying stack. The common software components that make up a traditional LAMP stack are:

  • Linux: The operating system (OS) makes up our first layer. Linux sets the foundation for the stack model. All other layers run on top of this layer.
  • Apache: The second layer consists of web server software, typically Apache Web Server. This layer resides on top of the Linux layer. Web servers are responsible for translating from web browsers to their correct website.
  • MySQL: Our third layer is where databases live. MySQL stores details that can be queried by scripting to construct a website. MySQL usually sits on top of the Linux layer alongside Apache/layer 2. In high end configurations, MySQL can be off loaded to a separate host server.
  • PHP: Sitting on top of them all is our fourth and final layer. The scripting layer consists of PHP and/or other similar web programming languages. Websites and Web Applications run within this layer.

We can visualize the LAMP stack like so:

Applying what you’ve learned

Understanding the four software layers of a LAMP stack aids the troubleshooting process. It allows us to see how each layer relies on one another. For instance; when a disk drive gets full, which is a Linux layer issue. This will also affect all other layers in the model. This is because those other layers rest on top of the affected layer. Likewise, when the MySQL database goes offline. We can expect to see PHP related problems due to their relationship. When we know which layer is exhibiting problems. We know which configuration files to examine for solutions.

Some Alternatives

The four traditional layers of a LAMP stack consist of free and open-source products. Linux, Apache, MySQL and PHP are the cornerstone of a free, non-proprietary LAMP stack. There are several variants of the four stack model as well. These variants use alternative software replacing one or more of the traditional components. Some examples of these alternatives are:

  • WAMP: Windows, Apache, MySQL & PHP
  • WISA: Windows, IIS, SQL & ASP.net
  • MAMP: MacOS, Apache, MySQL & PHP

You can explore these alternative software stacks in greater depth using online resource. The LAMP stack Wiki is a great place to start:

How can we help?

The LAMP stack is an industry standard and is included in all of our Core-Managed and Fully Managed Linux based servers. Our support teams work hand in hand with the LAMP stack on a daily basis. You can rest assured we are at your disposal should you have questions or concerns. To learn more you can browse our latest product offerings.

What is the Liquid Web iThemes Bundle

In a recent press release from our Blog we announced that Liquid Web has acquired iThemes – a leader in WordPress plugin development. Needless to say, this is an exiting time. Another important step in our commitment to make WordPress hosting easier than ever.

Since 2016 we’ve actually had a partnership with iThemes to bundle Sync Pro into our WordPress platform. Moving forward we will expand this integration by adding BackupBuddy and iThemes Security. With this this awesome news we also have an awesome deal for our non-platform WordPress users.

The Liquid Web iThemes bundle

For our WordPress customers hosting on a traditional solutions we now offer an exclusive Liquid Web iThemes bundle. Through this bundle, for the first time ever, you can purchase the core iThemes plugins in a single package. With this offer you have access to iThemes Sync Pro, BackupBuddy and Security Pro for one low price. Check out our bundle product page to learn more about the exclusive offer.

Getting Support for iThemes Products

iThemes will remain an independent business unit of the Liquid Web family. This means that going forward we will continue providing support for these products under the iThemes brand. If you are seeking support for an iThemes plugin you can find documentation in their Help Center. And you can contact the iThemes Support team after logging into their Member Access Panel.

Official Plugin Documentation:

How To Install WordPress, Drupal, and Joomla On Cloud Sites with One-Click

Our Cloud Sites platform is a cut above the rest with its One-Click Installer we take the pain out of creating websites allowing you to focus on building out your website. Whether your CMS of choice is WordPress, Drupal, or Joomla – our Cloud Sites platform has streamlined the process of spinning up a new site. Setting up a new site is complicated – from adding administrators, uploading files and databases. We simplify all that complexity with our smooth-running installer. Our One-Click Installer quickly uploads & configures core files, getting your site up with speed and ease has never been easier.

Installing WordPress, Drupal or Joomla on Cloud Sites using our One-Click Installer

To begin the process you will need to be logged into your Cloud Sites control panel. Once you’ve logged in you will be able to begin the process. If you do not have a Cloud Sites account you can order one from our Cloud Sites product page.

  1. Create a Website: From your Cloud Sites Control Panel find and click the “Create Website” button.
  2. Choose Your CMS: Select the drop box next to application to install the latest version of your chosen CMS.
  3. Configurations: Fill in details of the site and click “Create New Application”. Three simple steps later, you have yourself a new site with time to spare.

And it’s just that simple – setting up a new website and CMS has never been so easy. No more having to build server infrastructure and no more installing the CMS software by hand. Our Cloud Sites platform will manage all of that for you, all you have to do is fill in a few blanks and hit “Create New Application” and you’ll be on your way. If you’re a current Cloud Sites customer give our rebuilt one-click CMS installer a try.

If you’re not a Cloud Sites customer yet, then never managing servers again is just $150/mo away. Our One-Click Installer is one of the many features offered within the Cloud Sites platform. Check out other ways to simplify your web hosting needs at our Cloud Sites product page. Once you sign up you’ll be ready to start immediately and getting your new site setup is just a few clicks away!

Customize the WooCommerce Thank You page

Have you ever wanted to provide product specific information right after a customer checks out? Or, what about customizing the title of the thank you page? Well we’ve thought about that too. So we built a plugin that allows you to set a global and product specific thank you pages. Continue reading “Customize the WooCommerce Thank You page”

Show Featured Products for Empty Search Results in WooCommerce

It can happen. And it’s embarrassing. A visitor searches your site for a product and whatever their search terms are, no products are found. Instead of a missed opportunity to convert that visitor into a paying customer, consider showing them some products that might be of interest to them. Continue reading “Show Featured Products for Empty Search Results in WooCommerce”

What are man pages?

When you buy a new tool, piece of equipment, or hardware device, in the box you’ll find a useful manual. The manual covers various methods to use device, safety procedures and troubleshooting tips. These manual books are an invaluable knowledge tool when learning to use new equipment – what about computers though?

When it comes to computers you rarely, if ever, get a physical manual. When you do it’s usually going to be very specific to the hardware of the device, but not the software. On UNIX based OS’s when you need to read about software you pull up the man pages. Short for manual pages, the man pages are a type of document that provides details on using various commands and applications. Man pages are super simple to use and can help you learn without Google! Continue reading “What are man pages?”

Installing and using UFW on Ubuntu 16.04 LTS

On an Ubuntu server the default firewall management command is iptables. While iptables provides powerful functionality it’s syntax is often seen as complex. For most users a friendlier syntax can make managing your firewall much easier.

The uncomplicated firewall (UFW) is an alternative program to iptables for managing firewall rules. Most typical Ubuntu installations will include UFW by default. In cases where UFW isn’t included it’s just a quick command away! Continue reading “Installing and using UFW on Ubuntu 16.04 LTS”

Installing WordPress using WP-CLI

WordPress has a great GUI based installation process however some use cases call for CLI! Or maybe you just feel more at home in a terminal, either way this article will show you how to get your WordPress site setup with just a terminal, WP-CLI, and maybe a sprinkle of SSH.

So first things first, if you’re doing this locally fire up your terminal and if you’re doing this on a server connect to it via SSH. Now that you’re in CLI you want to get into the folder you’re installing WordPress to. From there you can get things rolling in WordPress! Continue reading “Installing WordPress using WP-CLI”