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Tutorials

Step-by-step guides to help you get the most out of your cloud infrastructure. Learn how to deploy, configure, and optimize your applications.

How To Get Started with Apache libcloud & OpenStack.OpenStack

How To Get Started with Apache libcloud & OpenStack.

Libcloud is a Python library that provides an abstract API to interact with many popular cloud service providers. It allows you to write code once in a

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How To Host Multiple Ghost Instances On A Single Server.General

How To Host Multiple Ghost Instances On A Single Server.

Ghost is a great and simple to use blogging platform, with a clean and easy to use interface, having just the options that every user need in order to

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How To Install an Upstream Version of Node.js on Ubuntu.Linux

How To Install an Upstream Version of Node.js on Ubuntu.

Node.js is a software platform that is used to build fast and easily scalable applications. Node.js utilizes JavaScript as its scripting language and

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How To Install & Configure Varnish with Apache on Ubuntu.Apache

How To Install & Configure Varnish with Apache on Ubuntu.

Varnish is an HTTP accelerator designed for content-heavy dynamic web sites. In contrast to other web accelerators, such as Squid, which began life as a

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How to install & configure WordPress 4.2.2 on CentOS 7.WordPress

How to install & configure WordPress 4.2.2 on CentOS 7.

WordPress is an open source tool and a content management system written in PHP. It’s one of the easiest and powerful website creation tool for blogging.

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How To Install and Setup Postfix on Ubuntu.Linux

How To Install and Setup Postfix on Ubuntu.

Postfix is one of the most popular Mail Transfer agent nowadays. It comes as free and open source software package. Recent studies have showed that at

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How To Install & Setup Puppet Master and Client on Ubuntu 14.04.Linux

How To Install & Setup Puppet Master and Client on Ubuntu 14.04.

Puppet is a system that is used for automating system administration tasks. Almost all system administrators try to get rid of their daily repetitive and

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How To Install and Use Docker Compose on Ubuntu 14.04.Docker

How To Install and Use Docker Compose on Ubuntu 14.04.

Docker is an open platform for distributed applications for developers and sysadmins. You can achieve agility and control for Development and IP

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How to Install and Use Docker on Ubuntu 14.04.Docker

How to Install and Use Docker on Ubuntu 14.04.

Docker is an open-source program that enables a Linux application and its dependencies to be packaged as a container such as configuration files, however,

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How To Install and Use EasyEngine (ee) on Ubuntu.Linux

How To Install and Use EasyEngine (ee) on Ubuntu.

EasyEngine (ee) is a linux shell-script collection, which makes managing your WordPress and Nginx sites on an Ubuntu server easy and fun. EasyEngine makes

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How To Install & Use Hugo, the Static Site Generator, on Ubuntu 14.04.Linux

How To Install & Use Hugo, the Static Site Generator, on Ubuntu 14.04.

Hugo is a general-purpose website framework used for generating static websites. It's written in Go, which makes it the only real popular generator

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How to install and use Logwatch on Ubuntu 14.04.Linux

How to install and use Logwatch on Ubuntu 14.04.

When you know about the normal state of your network and servers, then you can easily spot the abnormal by just monitoring its logon activity. So, In this

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Field notes / Latest

What production is teaching us.

Engineering notes from operating open infrastructure: the failures, design decisions, and upstream work that make open infrastructure better.

Browse all field notes