Linux-Zip-Unzip-Command-Examples

Linux Zip and Unzip Command with Examples

In this tutorial, we touch base on the zip and unzip commands and how they are used in Linux. Zip is a command used for creating an archive file or a zipped file. This allows you to compress your files and create more space for … Read more

HA-Kubernetes-Cluster-Setup

How to Setup Kubernetes(k8s) Cluster in HA with Kubeadm

When we setup Kubernetes (k8s) cluster on-premises for production environment then it is recommended to deploy it in high availability. Here high availability means installing Kubernetes master or control plane in HA. In this article I will demonstrate how to setup setup Kubernetes(k8s) cluster in … Read more

Harden-Secure-Nginx-WebServer-Linux

How to Harden and Secure NGINX Web Server in Linux

Nginx is arguably one of the most widely used free and opensource web server used in hosting high-traffic websites. It is well known for its stability, stellar-performance, low resource consumption, and lean configuration. Some of the popular sites powered by Nginx include WordPress.com, GitHub, Netflix, … Read more

NGINX-Ingress-Controller-Kubernetes

How to Setup NGINX Ingress Controller in Kubernetes

Ingress is one of the important concepts in Kubernetes, which allows external users to access containerized application using FQDN (fully qualified domain name). Though Ingress is not enabled and installed by default in Kubernetes cluster. We must enable to this core concept using third party … Read more

Install-OpenStack-CentOS8

How to Install OpenStack on CentOS 8 with Packstack

Openstack is a free and open-source private cloud software through which we can manage compute, network and storage resources of our data center with an ease using a single dashboard and via openstack cli commands. In this article we will demonstrate on how to install … Read more

How to Install Kubernetes Cluster on Ubuntu 20.04

In this post, we will cover how to install Kubernetes cluster on Ubuntu 20.04 step-by-step. By the end of this post, you will have a functional Kubernetes environment that can run and manage your containerized applications seamlessly. Kubernetes, often abbreviated as K8s, is a powerful … Read more

Memcached-CentOS8

How to Install Memcached on RHEL 8 / CentOS 8

Are you looking for easy guide on how to install memcached? The step-by-step guide on this page will show you how to install memcached on RHEL 8 / CentOS 8 stream. Memcached is a high-performance, opensource in-memory key-value caching service that comes in handy in … Read more