In this session, we will look into 35 Important Chef Interview Questions and Answers for DevOps Professionals. Chef is a vey important Infrastructure provisioning tool used for Automation Purposes. …

In this session, we will go through 25 Best AWS CI/CD Interview Questions and Answers for Cloud Developers. AWS offers a wide range of developer tools for Continuous Integration …

In this article, we are going to look at the 12 Practical and Useful free command examples frequently used in Linux (RHEL/CentOS 7/8). free command is an open source …

In this tutorial, we will see about shallow and deep copy used in Python with Best Examples. We have already discussed about the famous OOPs concept like Inheritance, Polymorphism …

Python Data Structures is an important topic in every Python based Interviews hence it is very important for a candidate to have complete understanding of the questions and answers …

In this article, we will look into 10 Simple and Useful ntpdate command examples in Linux(RHEL/CentOS 7/8). If you are following up on my articles then last time we …

In this article, we will look into how to configure NTP Server on RHEL/CentOS 7/8 Using 7 Easy Steps. If you are working in any of the Cluster environment …

In this article, I will take you through the Concepts of Iterator in Python Explained with Best Examples. Iterator is very handy in iterating over the list, tuples, dict, …

In this article, we will look into 10 Practical and Useful ntpq Command examples that can be used in Linux Servers to check the NTP Server stats. ntpq is …

In this tutorial, we will understand the steps and queries required to check the Elasticsearch cluster health status. Sometimes you might have noticed that frontend app which was fetching …