DevOps and Development

Working with files is part of everyday tasks in programming. This tutorial teaches you elementary file handling in Python.

The printf command produces formatted text outputs in the terminal. This tutorial shows how to use the printf command to print and format a variable output in Linux.

MongoDB is a general purpose, document-based NoSQL. This tutorial will teach you how to deploy MongoDB on Kubernetes as a standalone, local development instance, and as a replica set.

The Bash read command reads a user's input or a file descriptor and allows splitting into different fields. Learn how to utilize the command in this guide.

The Jenkins Home directory contains Jenkins deployment logs, cloned repositories, and configurations. This tutorial shows you how to change the location of the Jenkins Home directory.

Jenkins is an open-source solution for automating software development. Jenkins Shared Libraries allow developers to reuse scripts for multiple projects.

In this tutorial, you will learn how to set up a fake REST API JSON server and send a DELETE request using curl.

A break statement controls the flow of a Bash loop by exiting from a loop under certain conditions. Learn how to use the statement through our hands on examples in Bash scripts.

Jenkins uses projects to help developers automate coding and deployment. This tutorial shows you how to create a freestyle project in Jenkins.

This tutorial outlines the syntax for the Bash continue statement, as well as provides example codes for different loop types.