Install Nagios on Debian 11
In this guide, we are going to learn how to install Nagios on Debian 11. Nagios is an opensource tool that provides an enterprise-class central monitoring engine
HowTos
Add and Manage Ubuntu Systems Using Landscape
Welcome again to our guide on how to add and manage Ubuntu systems using Landscape Ubuntu systems management tool. Before you can proceed, ensure that
Install Cheat Command on Ubuntu 20.04
In this tutorial, you will learn how to install cheat command on Ubuntu 20.04. Cheat is a Python based command line utility that allows you to
Control OpenShift Pod Permissions with SCCs and Service Accounts
In this blog post, we will discuss how you can control OpenShift pod permissions with SCCs and service accounts. Have you ever deployed an app
Is a Firewall Box All You Need for Home and Small Office Security?
With the pandemic relegating much of the knowledge workforce to the home office, it comes as no surprise that cyber threats targeting home and small
Install VirtualBox Guest Additions on Debian 11
You might have installed Debian 11 Bullseye on VirtualBox, and realized that it is not in full-screen view by default. If you need to set
Quick Way to Setup Samba File Server on Debian 10
In this tutorial, you will learn a quick way to setup Samba file server on Debian 10. Samba is an opensource suite that implements the Server Message
How to Schedule Cron Jobs/Tasks in Linux/Unix
Today, we are going to learn how to schedule cron jobs/tasks in Linux/Unix. Well, in Linux, most of the system administration tasks, aka jobs ,are done repeatedly. These
What are the core concepts in Kubernetes?
What are the core concepts in Kubernetes? Kubernetes, aka K8s, is the current de facto container orchestration platform providing a robust set of tools for
Securely SSH to Remote Host via Multiple Jump Hosts
In this comprehensive guide, we’ll walk you through the steps to securely SSH to remote host via multiple jump hosts. If you’re a system administrator