How To Install Rails and Nginx with Passenger on Ubuntu

Ruby on Rails and Nginx with Passenger is one of the fastest, easiest to deploy combination of hosting Ruby applications. Learn how to install it easily.

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How To Setup Your Own VPN With PPTP on Linux (CentOS, Ubuntu, Debian)

VPNs allow you to communicate securely over a public network by encrypting communication between two or more servers. In this tutorial, you’ll learn to install a PPTP VPN on all Linux flavours.

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How To Set Up Nginx Virtual Hosts on Ubuntu

Nginx is one of the fastest HTTP servers available at the moment. Learn how to setup virtual hosts in Nginx easily in this tutorial.

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How to add extra swap space on CentOS 6

If you have a low memory CentOS machine (such as a virtual machine) that is running out of memory, you should look into adding swap to leverage the disk space and prevent crashes. Learn how to easily setup swap on CentOS!

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How To Install and Setup Postfix on Ubuntu

Email servers are typically extremely difficult to setup because of their complex architecture and long configuration files. Learn how to setup your own mail server easily with this tutorial.

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