Author: Michele Ferron

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Coherency Check

In this article you will find an in-depth analysis to better understand what the Coherency Check is and how it works. Zextras Backup takes care of your data, with costantly...

Zextras Backup

What is the point of having a backup? There are many reasons why it is worth and important to have a backup, but especially an efficient backup system that really...

Zimbra Migration with Zextras Backup

How to migrate Zimbra using Zextras Backup Learn how to migrate Zimbra: Zextras Migration Tool is no longer available, this guide will help you to perform a migration using Zextras...

DNS Server Installation Guide on CentOS 7 / RHEL 7 and CentOS 8 / RHEL 8 using dnsmasq

This article will show you how to install and configure a DNS server using dnsmasq on CentOS / RHEL. This will be a step by step walkthrough, very useful in...

Setting up a Static IP Address on CentOS / RHEL

This guide will show you different ways to set up a static IP address on your CentOS/RHEL Linux server. Before you start First of all we need to get the...

SELinux

Security-Enhanced Linux (SELinux) is a mandatory access control (MAC) security mechanism implemented in the kernel. SELinux was first introduced in CentOS 4 and significantly enhanced in later CentOS releases. In...