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Linux

How to Download, install and configure Zabbix 5.0 on Centos 8/RHEL 8

Zabbix is a open source monitoring tool which keeps an eye on various IT components such as network, servers, Virtual Machines in real time....

VIM Editor

Vim is an advanced and highly configurable text editor built to enable efficient text editing. Vim text editor is developed by Bram Moolenaar. It supports...

Input/Output Redirection in Linux/Unix

What is Redirection? Redirection is a feature in Linux such that when executing a command, you can change the standard input/output devices. The basic workflow...

Unix and Linux history

Unix, Linux, and variant history Introduction Once upon a time operating systems were complex and unwieldy. One day in the late 1960s,Ken Thompson,  Dennis Ritchie and a...

How to create and enable Swap Partition on Centos / RHEL 8

Swap Space Introduction Have you experienced a memory spike? A moment where your system is getting slower due to lack of physical memory. Linux has...

How to run Virtual Machines on your Linux Server (Ubuntu/RHEL/CENTOS 7) – KVM Hypervisor

Introduction What is a Virtual Machine (VM)? A virtual machine (VM) is a virtual environment that functions as a virtual computer system with its own CPU,...

How to install and configure Chef server on ubuntu

Chef is a ruby based technology which makes the work of developers easy and smooth. Like if a developer wants to push an update...

Change timezone on Ubuntu 18.04/20.04/21.04

In this article, we will learn how can we change the system timezone on Ubuntu 18.04 or on 20.04 or 21.04 machines using the...

Kubernetes Cluster Setup on Ubuntu 20.04

Kubernetes introduction Kubernetes is an open-source container-orchestration system for automating computer application deployment, scaling, and management. It was originally designed by Google and is now...

How to install Rundeck on Centos8

What is Rundeck? Rundeck Is a free open source software for automatically managing servers (Linux, Windows and MacOS) by scheduling jobs. built around the idea of...

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