Filtering and sorting Views list of Drupal contents nearest to your visitor's location using Smart IP and OpenLayers Proximity

This article will show step by step guide on how to setup a View that shows list of Drupal 7 site contents that are filtered and sorted based on your visitor's location with the use of Smart IP and OpenLayers Proximity contributed modules.

Using Pagespeed with Nginx

Pagespeed is a quick way to optimize your site following web best practices. It is available as a module for Apache and Nginx. Installing this module in Apache is easy as:


sudo yum install at # if you do not already have 'at' installed
sudo rpm -U mod-pagespeed-*.rpm

To install Nginx, we need to compile the Nginx source in order to include Pagespeed module (please see this article for instructions). For Nginx configuration, please follow this guide.

Setup ECC SSL for Nginx to satisfty Cloudflare Full SSL mode

Cloudflare's Full SSL mode encrypts the connection between your website visitors and CloudFlare also from CloudFlare to your server. This mode requires SSL certificate on your server. In this tutorial will show how to create SSL certificate on server and configure Nginx for SSL.

The following procedures are tested on my Linode server running Centos 7 64-bit Linux distribution.

Setup Nginx as web server and as reverse proxy for Apache with Virtualmin support

We know that Nginx is more faster than Apache and most of us prefer to replace Apache with Nginx as their web server. Nginx is known to serve faster static content and run with less RAM. As of this writing, Virtualmin supports Apache as its web server. To take advantage of Nginx, we will install it as reverse proxy for Apache and continue using Virtualmin to manage your domains. This guide also applies to Nginx+PHP FPM setup just skip the "Configure Apache" section and skip the "Configure Virtualmin" section if you are not using Virtualmin.

Setup Virtualmin GPL in Centos 7 for limited server resources

Virtualmin GPL is a free multiple virtual hosts manager. It is like Plesk or Cpanel that supports the creation and management of Apache virtual hosts, BIND DNS domains, MySQL databases, etc. This tutorial will show how to setup Virtualmin on a fresh server with limited resources.

It is assumed that you don't have any previous installation of Virtualmin. The following procedures are tested on my Linode server running Centos 7 64-bit Linux distribution.