Introduction PyTest is used for developing automation tests using python. It is a very powerful framework that can be utilized to write effective test automation scenarios in python. PyTest framework makes it easy to write small tests, yet scalable, to support complex applications and libraries. PyTest fixtures The purpose of test fixtures is to […]
How to Install ELK Stack (Elasticsearch, Logstash, and Kibana) on RHEL 7 Some terms you should know: DevOps: DevOps (development and operations) is an enterprise software development phrase used to mean a type of agile relationship between development and IT operations. The goal of DevOps is to change and improve the relationship by advocating […]
Infinispan cluster setup between the Servers: Infinispan Concept: Infinispan Server is a standalone server which exposes any number of caches to clients over a variety of protocols, including HotRod, Memcached and REST. The server itself is built on top of the robust foundation provided by WildFly, therefore delegating services such as management, configuration, data sources, […]
As per official JSON website, JSON is a light-weight data interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language, Standard ECMA-262 3rd Edition — December 1999. In this small article, we will […]
How To Upgrade RHEL 6.5 to RHEL 6.X (To the latest release) RHEL 7.5(Beta) version has been released, if you are using older version 6.x release of RHEL operating system, this article will help to upgrade RHEL 6.5 to latest release RHEL 6.9. Prerequisites: Backup of OS iso image needs to be taken care of. Backup […]
“Cook” it and “Pre Hook” it – Cook your application code and use the capabilities of pre-commit hook “linters” to do a baseline check before you commit your code and push it to the repository. So, I assume my readers would have the following three questions What is a hook? What is Pre-commit? What is the problem statement that […]
CPU Utilization and how to monitor high CPU usage in Linux What is CPU Utilization? CPU utilization refers to a computer’s usage of processing resources or the amount of work handled by a CPU. Actual CPU utilization varies depending on the amount and type of managed computing tasks. Certain tasks require heavy CPU time, while […]
Introduction: Hello all, this is my new blog post on a simple application that I developed a while ago. I am writing the blog post about the application, what it does and its utility in the real world. The idea behind the application was mainly of my colleague and friend.His idea helped me in developing […]
Introduction Awk Command in Unix: Awk Command in Unix is a programming language which allows easy manipulation of structured data and the generation of formatted reports. Awk stands for the names of its authors “Aho, Weinberger, and Kernighan” Some of the key features of Awk are: Awk views a text file as records and fields. Like common […]
What is Nightwatch.js? Nightwatch.js is an automated testing framework for web applications written in Node.js and using the W3C WebDriver API (formerly Selenium WebDriver). It is a complete browser (End-to-End) testing solution which aims to simplify the process of setting up a Continuous Integration and writing automated tests. Nightwatch can also be used to write Node.js unit tests. Nightwatch gives the flexibility […]