DevOps and Development

This article shows you how to port forward from your localhost and interact with Kubernetes cluster resources. Use port forwarding to work on and debug your services locally. There is now no need to expose your services beforehand.

Git is the most popular version control system in the world. Learn to use Git effectively with this step-by-step beginner's guide that covers the basic Git functions.

Homebrew is a popular open-source package manager for macOS. This tutorial shows how to install and use Homebrew on your Mac.

Follow the steps in this article to prepare everything you need to install and run Jenkins on CentoS or Rocky Linux. The guide contains the steps to install Java, configure your firewall, and how to load the Jenkins dashboard from your browser.

This guide lists all the steps necessary to install Ubuntu on your Raspberry Pi. This includes downloading an image, formatting your SD card or flash drive, and flashing the storage device. We also include some post-installation steps.

This article provides detailed instructions on how to install and test LAMP components on Debian 12.

Learn about Docker container logs, where to find them and the best approaches for managing them.

This guide explains how upstream branches work in Git and how to set, change, and track them.

This tutorial shows you how to create a series of .yaml files to install and set up Prometheus Monitoring on your Kubernetes cluster. Monitor your servers and use that data to improve the performance of your applications and infrastructure.

This tutorial shows how to stash a specific file using Git. Stashing is a great way of putting aside unfinished changes that aren't yet ready to be committed.