GitHub Actions

Easily build, package, release, update, and deploy your project in any language—on GitHub or any external system—without having to run code yourself.

Easily build, package, release, update, and deploy your project in any language—on GitHub or any external system—without having to run code yourself.
Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go

This is the third post in the article series about Unix and Linux utilities that you should know about. In this post I will take you through the useful lsof tool. If netcat was called the Swiss Army Knife of Network Connections, then I'd call lsof the Swiss Army Knife of Unix…
An open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.
A curated list of amazingly awesome open source sysadmin resources inspired by Awesome PHP. - kahun/awesome-sysadmin
Meet your business challenges head on with cloud computing services from Google, including data management, hybrid & multi-cloud, and AI & ML.

With an Infographic and Cheatsheet

In this article, we will show how to create your own alias and execute frequently used commands without having to type each command again and again.

Want to know the history behind Puppet's famous State of DevOps reports? Get the full scoop in this ultimate resource.
DevOps is really hot at the moment and most of my friends, colleagues, and senior developers I know are working hard to become a DevOps engineer and project themselves as DevOps champion in their organization.

VirtualBox is designed to run VMs on your physical machine without reinstalling your OS on a physical machine. Learn how to use VirtualBox on your computer

An ocean of simple, scalable cloud solutions.

The umbrella project behind Incus, LXC, LXCFS, Distrobuilder and more.

The one-page guide to Curl: usage, examples, links, snippets, and more.
MicroK8s is the simplest production-grade conformant K8s. Lightweight and focused. Single command install on Linux, Windows and macOS. Made for devOps, great for edge, appliances and IoT. Full high availability Kubernetes with autonomous clusters and distributed storage.

High-level DevOps workflow for deploying application changes to VMs using continuous integration (CI) and continuous deployment (CD) practices using Azure Pipelines.

AWS CloudFormation is an infrastructure as code (IaC) service that allows you to easily model, provision, and manage AWS and third-party resources.
Intuitive find & replace CLI (sed alternative).

Learn how to build fast and reliable web experiences with our enterprise-ready composable platform.

Vagrant is a tool for building complete development environments. With an easy-to-use workflow and focus on automation, Vagrant lowers development environment setup time, increases development/production parity, and makes the "it works on my machine" excuse a relic of the past.


Braise pork shoulder in a mixture of chilies, veggies, and annatto seeds, then nestle it in masa and steam until fluffy for the ultimate holiday recipe.

HTML tags tell the browser how to structure, and display the content for the web pages. Semantic HTML...
Learn about interrupts for some familiar peripherals: timers, serial communication, and ADCs.

EE Times Compares SRAM vs. DRAM, Common Issues With Each Type Of Memory, And Takes A Look At The Future For Computer Memory.
This article explores the Butterworth low-pass filter, also known as the maximally flat filter, from the perspective of its pole-zero diagram.
Antennas allow information to be transferred to distant locations. In the second part of this Antenna Basics series, you will learn more about the physics of how antennas work.
This article explores an alternative, and in some cases advantageous, approach to MOSFET-based implementation of digital logic functions.
This article explains some theory behind piezoelectric sensors and presents an equivalent circuit that you can use when you’re designing sensor systems.

Researchers from the Carnegie Mellon University have developed soft magnetic materials that promise to make electric motors up to four times lighter.
This article will discuss how to implement a shift register in Verilog. The register described can be synthesized and downloaded to an FPGA for test in actual hardware.
An integrated cache and memory access time, cycle time, area, leakage, and dynamic power model - HewlettPackard/cacti
This article looks at gallium arsenide, comparing it to other semiconductor materials, and explores how different compounds are used in components.
This article presents an LTspice circuit that can be used to explore the behavior of a phase-locked loop.

As we previously reported, Google unveiled its second-generation TensorFlow Processing Unit (TPU2) at Google I/O last week. Google calls this new