CentOS

Correcting Network Configuration After Snapshot Restore

After restoring a snapshot to a new machine, you may encounter issues caused by the MAC address of the network adapter changing. Usually, when the network adapter changes the operating system will create a new network adapter for it. You'd typically see...

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Install Elgg on CentOS 7

Elgg is an open source social networking engine that allows the creation of social environments such as campus social networks and internal collaborative platforms for organizations. Elgg offers a number of social networking features including microbloggi...

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Build Your Social Network With Diaspora on CentOS 7

Diaspora is a privacy-aware, open source social network. In this tutorial, you will learn how to set up and configure a Diaspora pod on CentOS 7. Prerequisites A CentOS 7 server instance. Running an average-sized pod, your server should have, at the ve...

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How to Install TermRecord on CentOS 7

TermRecord is a simple open source tool written in Python, which allows saving terminal sessions to an easy-to-share, self-contained HTML file. In this tutorial, we will go through the installation of TermRecord on CentOS 7. Update your System Software ...

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How to Migrate Mailboxes Easily With Imapsync on CentOS 7

While migrating websites is usually not a problem, sometimes it's more difficult to migrate email boxes. This is especially the case when two servers do not use the same software. Fortunately, Imapsync can simplify this task. Imapsync makes it possible t...

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How to Install and Configure Ansible on CentOS 7 for Use With Windows Server

Ansible is an open source tool for automating tasks. It manages the configuration of your Linux and Windows servers. It works without an agent which means that Ansible uses SSH and current user SSH authorization. You can use Ansible to automate three typ...

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How to Install Matomo Analytics on CentOS 7

Matomo (formerly Piwik) is an open source analytics platform, an open alternative to Google Analytics. Matomo source is hosted on GitHub. It is a fully featured PHP/MySQL software program that you download and install on your own webserver. In this guide,...

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How to Establish a GRE Tunnel Between Two CentOS 7 Servers

Introduction What is GRE? What are some advantages? GRE stands for Generic Routing Encapsulation, which allows two servers to communicate privately. GRE tunnels are useful as they allow all types of traffic to go through. It is relatively easy to set up...

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How to Install Cuberite on a CentOS 6 or 7 Server

Introduction What is Cuberite? Cuberite is a scalable, open-source Minecraft server implementation that is written in C++. It has an easy-to-use plugin system that allows for users to write custom plugins with Lua and was originally created under the MC...

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How to Install MyCLI on Linux (CentOS, Debian, Fedora, and Ubuntu)

Introduction MyCLI is a command line client for MySQL and MariaDB that allows you to auto-complete and helps with the syntax of your SQL commands. MyCLI Features Auto-completion as you type for SQL keywords as well as tables, views, and columns in the...

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