Install Icinga 2 and Icinga Web 2 on Ubuntu 20.04
In this tutorial, we are going to learn how to install Icinga 2 and Icinga Web 2 on Ubuntu 20.04. Icinga 2 is a scalable
HowTos
Install Fleet Osquery Manager on Debian 10
In this tutorial, you will learn how to install Fleet osquery manager on Debian 10. With the official retirement of the Kolide Fleet as on
How To Configure Log Rotation with Logrotate on Ubuntu 18.04 LTS
One of the most essential task for a system administrator is the ability to manage log files. Log rotation is an automated process in which
Install ModSecurity 3 with Nginx on Ubuntu 22.04
Welcome to our guide on how to install ModSecurity 3 with Nginx on Ubuntu 22.04. Modsecurity is an open source, cross platform web application firewall
How to Configure Production-Ready Monitoring in OpenShift: Prometheus, Alertmanager & Persistent Storage
In this guide, I’ll walk you through how to configure production-ready monitoring in OpenShift 4.20. While OpenShift ships with cluster monitoring enabled by default, Prometheus
How to Configure NTP Server on pfSense
In this tutorial, you will learn how to configure NTP server on pfSense. pfSense software is a free, open source customized distribution of FreeBSD specifically
Install and Setup ZSH and Oh-My-Zsh on Fedora 32
In this tutorial, we are going to learn how to install and setup Zsh and Oh-my-Zsh on Fedora 32 desktop. Z shell (ZSH) is a UNIX
Configure APT Proxy on Debian 10 Buster
In this guide guide, we are going to learn how to configure APT Proxy on Debian 10 Buster. If you are be running a Debian
Configure Sendmail to Use Gmail Relay on Ubuntu|Debian
In this guide, we are going to learn how to configure Sendmail to use Gmail Relay on Ubuntu 18.04/Debian 10/9. Sendmail can be configured to
Install Java 11 on Debian 9.8/Ubuntu 18.04
Let us learn how to install Java 11 on Debian 9.8/Ubuntu 18.04. Installing Java 11 on Debian 9.8/Ubuntu 18.04 To make the install of Java