Find and delete files older than n days in Linux

In this guide, we'll look at how to Delete files older than n days in Linux. The most common use case for this is deleting rotated logs which are older than a certain...

How to check hardware information on Linux with dmidecode

This guide will help you understand how to check hardware information on Linux with dmidecode.  Most Laptops have a limit on how much ram you can install on it. Knowing this limit...

Installing MySQL Server on CentOS 7 / CentOS 6

This guide is to help you with Installing MySQL Server on CentOS 7 / CentOS 6. I'll show you how to install MySQL 5.5/5.6/5.7 and the latest stable release of MySQL, which...

Installing RabbitMQ on CentOS 6 and CentOS 7

This guide covers the Installation of RabbitMQ on CentOS 6 and CentOS 7, to be specific I'm running CentOS 6.9 and CentOS 7.5 on my local KVM machine using Vagrant. This Lab...

Using Vagrant with Libvirt on Linux

In this guide, we'll look at how to use Vagrant with Libvirt on Linux. Vagrant is an open-source software written in Ruby to help you build and maintain a portable virtual software development environments,...

Enabling Tap-to-click function in Manjaro via the command line.

Introduction In case you have Manjaro installed and your touchpad does not have the Tap-to-click ability, then the following suits you if you would wish to enable it via the command line....

Monitor Linux System with Grafana and Telegraf

In this article, we're going to look at how to Monitor a Linux System with Grafana and Telegraf. Telegraf metrics will be stored on InfluxDB, then we can visualize them on...

Create bootable usb from iso on macOS and Linux

Last I wrote an article on how to Create Windows 10 bootable USB on Linux using WoeUSB, previously called WinUSB. In this guide, we'll look at a universal tool that runs...

Monitoring Ceph Cluster with Prometheus and Grafana

This article is part of Smart Infrastructure monitoring series, we've already covered how to Install Prometheus Server on CentOS 7 and how to Install Grafana and InfluxDB on CentOS 7. We have a...

Install Prometheus Server on CentOS 7 and Ubuntu 18.04

This is the continuation of our guides on Smart Infrastructure monitoring with Grafana, InfluxDB, Prometheus, and Telegraf. We have already covered how to Install Grafana and InfluxDB on CentOS 7. As...