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OpenJDK Installation on CentOS 7 with Easy Steps

In this article, i will take you through OpenJDK Installation on CentOS 7 with easy steps. OpenJDK (Open Java Development Kit) is a free and open-source implementation of the Java Platform, Standard Edition (Java SE). It is the result of an effort Sun Microsystems began in 2006. The implementation is licensed under the GNU General ... Read more

Learn 3 Types of Constructors in C++ with best examples

In this article, we will go through the understanding of Constructors in C++ Constructors in C++ are special member functions which are created when the object is created or defined and its task is to initialize the object of its class. It is called constructor because it constructs the values of data members of the class. A constructor ... Read more

Oracle Cloud IaaS Set Up in 4 Easy Steps

In this article, we will go through Oracle Cloud IaaS Set up in 4 easy steps. Oracle Cloud is a cloud computing service offered by Oracle Corporation providing servers, storage, network, applications and services through a global network of Oracle Corporation managed data centers. The company allows these services to be provisioned on demand over ... Read more

Top 15 AWS Interview Questions and Answers

In this article, we will go through frequently asked AWS Interview Questions and Answers. Amazon Web Services (AWS) is a secure cloud services platform, offering compute power, database storage, content delivery and other functionality to help businesses grow. This AWS interview Questions and Answers post is for a reader who has a fair amount of ... Read more

Top 14 Powershell Interview Questions and Answers

PowerShell language is a high-level proprietary programming syntax developed by Microsoft for the key purpose of enabling system administrators to automate actions and configurations. The language is based on object-oriented standards but can only be used in Windows environments. It is part of the .NET framework and typically has C# code underlying its functions, although ... Read more

Best 15 kubectl and kubeadm Commands

This article is about kubeadm commands and kubectl commands. Kubernetes is an Open source tool that allows us to deploy and manage containerized applications at scale. It makes us easy to deploy and operate applications in a microservice environments. It was Originally developed by Google. Google first created Kubernetes based on its own software for ... Read more

Useful Introduction to IPV6 Address

In this article, I will take you through the introduction of IPV6 Address. The evolution of IPV6 Address can be traced back to the time when Internet was evolving where devices needed to have an IP Address to connect to the Internet. We initially started with 32-bit IPV4 Addressing mechanism back in the time which ... Read more

How to Print Array in Bash Shell Script

In this article I will go through different examples to print array in Bash Shell Script. It is the most popular scripting environment in most of the Linux Flavors. Array is the most frequently used concept in most of the Programming Languages. Here we will look at the different ways to print array in bash ... Read more