How to setup Squid proxy on Ubuntu 18.04 / Ubuntu 16.04 / CentOS 7

Squid is a full-featured open source web proxy cache server that can be used by SME to large enterprise level networks to cache and proxy for FTP, HTTP, DNS lookups, and other...

How to Configure FreeIPA replication on Ubuntu / CentOS

Do you have a single FreeIPA Server and you are afraid of a single point of failure?. In this post, we will cover complete steps to Configure FreeIPA replication on Ubuntu 18.04,...

How to Configure FreeIPA Client on Ubuntu 18.04 / Ubuntu 16.04 / CentOS 7

We recently covered the installation of FreeIPA Server on Ubuntu 18.04 and Ubuntu 16.04 server. In this guide, I'll show you how you can install and configure FreeIPA Client on Ubuntu...

Galera Cluster High Availability With HAProxy on Ubuntu 18.04 / CentOS 7

In our recent guide on How to Setup MariaDB Galera Cluster on Ubuntu 18.04 with HAProxy, we covered all the steps to install and configure Galera Cluster on Ubuntu 18.04. In this...

How to Setup WordPress Multisite Network with Nginx and Letsencrypt on Ubuntu 18.04 /...

Are you a Wordpress user who want to switch to Wordpress Multisite Network setup - To host more than one domain on the same Wordpress instance?. In this guide, I'll take...

udiskie – Automount removable media on Linux

In this blog post, we will cover how to automount removable media devices from your Linux system using my favorite tool - udiskie. For those new to this tool, udiskie is a udisks2...

How to Import templates on Cacti

Cacti is a great monitoring and Graphing tool that runs on many Unix and Linux Operating systems. We recently wrote a guide on How to Install and configure Cacti Server on...

How to Install and configure Zabbix agent 3.4 on CentOS 7

In our previous guide, we covered the installation of Zabbix Server on Ubuntu 18.04. This is a continuation guide on Zabbix monitoring of your entire Infrastructure - Linux systems, Windows servers, network...

How to Install Nakivo VMware Backup & Replication tool on Linux

Nakivo is a VMware/Hyper-V Backup & Replication solution which is capable of performing native, agentless, image-based VM backup and replication. Nakivo uses Changed Block Tracking (for VMware) or Resilient Change Tracking...

Install MariaDB 10.3 on Ubuntu 18.04 and CentOS 7

This guide is to help you get MariaDB 10.3 running on CentOS 7 and Ubuntu 18.04 server. As of this writing, the latest stable release of MariaDB is 10.3.  The default version...