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...

Read More

How to Install Let's Encrypt SSL on CentOS 7 Running Apache Web Server

Introduction In this tutorial, you will learn the procedure for installing the TLS/SSL certificate on the Apache web server. When finished, all traffic between server and client will be encrypted. This is a standard practice of protecting e-commerce site...

Read More

Install eSpeak on CentOS 7

ESpeak can generate text-to-speech (TTS) audio files. These can be useful for many reasons, such as creating your own Turing (Captcha) tests that are capable of speaking its challenge. This article will cover how to install eSpeak and create a simple TTS ...

Read More

How to Build Brotli From Source on CentOS 7

Brotli is a new compression method with a better compression ratio than Gzip. Its source code is publicly hosted on Github. This guide will show you the commands you need to run and build Brotli from source code on CentOS 7. Before you begin Check the C...

Read More

How to Install Gitea on CentOS 7

Gitea is an alternative open source, self-hosted version control system powered by Git. Gitea is written in Golang and is a lightweight solution to be hosted on any platform. Prerequisites New Vultr CentOS 7 instance. Root user or non-root user with su...

Read More

Clustering RabbitMQ on CentOS 7

RabbitMQ is an open-source message broker that supports AMQP, STOMP and other communication technologies. It's widely used in enterprise applications and modern micro-service architectures where it acts as an asynchronous message channel between different...

Read More

How to Install and Configure CyberPanel on Your CentOS 7 Server

Introduction CyberPanel is one of the first control panels on the market that is both open source and uses OpenLiteSpeed. What this means is that, rather than using a conventional web server, CyberPanel takes advantage of OpenLiteSpeed. LiteSpeed offers ...

Read More

Install Pydio 7 on CentOS 7

Pydio is an alternative to software such as ownCloud and NextCloud. Pydio is open source as well, which means that it costs nothing to use and is managed by an active community. Furthermore, it is relatively lightweight and has synchronization clients for...

Read More

Sticky Session With Docker Swarm (CE) on CentOS 7

Introduction Docker Swarm turns your individual servers into a cluster of computers, facilitating scaling, high-availability and load-balancing. The Swarm load-balancer implements a round-robin load-balancing strategy and this might interfere with the co...

Read More

Installing Plex Media Server on CentOS 7

Plex is a media server that allows you to stream music, home videos, and more to your devices. This article will guide you through the installation of Plex on your CentOS 7 (64-bit) server. Note: Plex can be quite demanding (resource-wise) during transco...

Read More