Linux Performance Monitoring Guide

CPU Memory Network Storage Device and Input I/O Storage Capacity Storage Controller CPU Memory and I/O Interconnect

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docker-workflow

Docker Tutorials: Basic Workflow with example commands

Simple Docker workflow – Quick start In this tutorials, I am trying to cover the simple quickstart Docker workflow and for the example, I am creating Ubantu containee and using…

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Docker Tutorials: Volume – Deep Dive

In order to understand what a Docker volume is, we first need to be clear about how the filesystem normally works in Docker. Docker images are stored as series of…

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aws-linux-putty

How to login linux server of AWS from windows using putty?

How to Generate PPK file from PEM using PuttyGen? AWS by default do not allow accessing a linux server using password so only key is allowed. But .pem file which…

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gitlab-password-less-in-windows

GitLab Tutorials: Access gitlab Password Less in Windows

Step 1- Generate a public/private key using puttygen Download a puttygen from  and generate a public key and private key by following below image. Click on Conversions à Export OpenSSH…

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java-installation-in-linux

Java Installation Guide in Linux & Windows

DOWNLOAD JAVA PACKAGE FROM – https://jdk.java.net/archive/ Download and Install JDK/JRE 7 in Centos & RHEL Download and Install JDK/JRE 8 in Centos & RHEL Download and Install JDK/JRE 9 in…

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Complete JavaScript with AngularJS and NodeJS Certification Guide & tutorials

What is JavaScript with AngularJS and NodeJS? JavaScript was introduced as LiveScript, but Netscape converted its name to JavaScript. JavaScript is a dynamic computer programming language. It is lightweight and…

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Complete Artificial Intelligence Certification Guide & tutorials

What is Artificial Intelligence? AI was first coined at Dartmouth College in 1956. Artificial intelligence (AI), the ability of a digital computer and machines to control robots as well as…

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Complete Big Data Certification Guide & tutorials

What is Big Data? The origins of large data is 1960 and in 2005, People began to realize just how much data users generated through Facebook, YouTube, and other online…

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Complete Selenium Certification Guide & tutorials

What is Selenium? Selenium is an open-source tool that automates web browsers for testing purposes. It offers a single interface to write test scripts in programming languages such as Java,…

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What is Selendroid and How it works? An Overview and Its Use Cases

History & Origin of Selendroid The Selenium is a collection of different tools and has contributions from different notable people. The long history of the selenium project has different stages…

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Complete Python Programming with Django Certification Guide & tutorials

What is Python Programming with Django? Python is a programming language and Django is a web framework built using Python as well as it is designed to simplify the creation…

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What is Testlink and How it works? An Overview and Its Use Cases

History & Origin of Testlink TestLink was created by Chad Rosen, a software developer for Good Technology in the early 2000s. Rosen came up with the idea of creating a…

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Complete Hashicorp Boundary Certification Guide & tutorials

What is Hashicorp Boundary? Hashicorp Boundary was introduced by Hashicorp company as Simple and secure remote access. HashiCorp Boundary is a secure remote access solution that provides an easy way…

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What is TeamCity and How it works? An Overview and Its Use Cases

History & Origin of TeamCity TeamCity is a build management and continuous integration server from JetBrains. It was first released on October 2, 2006, and is commercial software and licensed…

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Complete Hashicorp Consul Certification Guide & tutorials

What is Hashicorp Consul? HashiCorp introduced Consul in April 2014. HashiCorp Consul is an open-source tool that solves complexities by offering service discovery, health checks, load balancing, a service graph,…

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What is Jenkins and How does it work? An Overview and Its Use Cases

History & Origin of Jenkins The Jenkins project was started in 2004 (originally called Hudson) by Kohsuke Kawaguchi, while he worked for Sun Microsystems. Kohsuke was a developer at Sun…

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setup-svn-server-with-apache2-in-ubantu

How to Setup SVN Server with Apache2 in Ubuntu

This article will help you for step by step setup of Subversion (svn) server on Ubuntu 18.04 LTS & 16.04 LTS systems. Step 1 – Install Apache First of all,…

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Complete Hashicorp Packer Certification Guide & tutorials

What is Hashicorp Packer? Packer is a Hasicorp’s tool started in 2013 and was the first project attempted at Hashicorp. HashiCorp Packer is open-source tool for building machine images for…

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Complete UDeploy Certification Guide & tutorials

What is UDeploy? UrbanCode Deploy is a tool for automating application deployments with continuous delivery in agile-based development through your environments. It orchestrates a difficult production environment and alters across…

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