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Comic: Have you Heard of Configuration Management?

A gentle introduction to configuration management for beginners

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devops, beginners, comics, automation

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DevOps & Chill n.3: Creating a LEMP Playbook with Ansible

In the third episode of DevOps&Chill, we'll create an Ansible playbook to automate setting up a LEMP server.

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devops, beginners, videos, ansible

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Introducing: DevOps & Chill

In the second edition of DevOps & Chill, I'm creating an Ansible Playbook to automate the initial steps for setting up an Ubuntu Server.

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devops, videos, tutorials, beginners

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How to Create Letter Molds and Stamps for 3D Printing on OpenScad

OpenScad is a free and open source CAD software available for Linux, Windows and Mac. The big deal is that with OpenScad you use code to create solid 3D CAD objects. In this tutorial, we'll see how to create simple molds / stamps using OpenScad.

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beginners, tutorial, 3dprinting, openscad

Linux Essentials: The Singular Six

If you had to choose the most essential Linux commands to troubleshoot servers, those you really can't live without, what would that list look like to you?

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beginners, Linux, discuss, illustrated

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A Git from the Future (Comic)

When working with Git, we often clone existing projects, since this is part of a typical collaboration workflow. What if we want to bootstrap a whole new project of our own?

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git, beginners, comics, illustrated

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Pick. Squash. Drop. Rebase! (Comic)

It is a common practice to use `git rebase` to squash commits before creating or merging a pull request; nobody needs to see that you fixed 10 typos in 5 separate commits, and keeping that history is of no use. So how does a rebase look like?

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git, beginners, illustrated, comics

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Understanding Git Branches (Illustrated)

But when multiple developers need to work in the same Git repository, it is important to define a process that allows collaboration. That's when branches become essential.

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git, beginners, illustrated, comics

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Stage. Commit. Push. A Git Story (Comic)

When we're getting started with [Git](), it can be difficult to understand where our files live, how they change state, and when exactly they leave our local machine to reach the external repository. I have an analogy for that.

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git, beginners, comics, illustrated

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Building minicli: Autoloading Command Namespaces

Part 3 part of "Building minicli"

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showdev, php, cli, beginners

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Building minicli: Implementing Command Controllers

No description provided.

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showdev, php, cli, beginners

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Bootstrapping a CLI PHP application in Vanilla PHP

No description provided.

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showdev, php, cli, beginners

Initial Server Setup with Ubuntu 18.04

In this episode of **Community Casts**, we'll create a new Ubuntu 18.04 server and follow DigitalOcean's Initial Server Setup Guide for Ubuntu.

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beginners, linux, ubuntu, tutorial

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An Introduction to 3D Printing

3D printing refers to a variety of processes in which a computer-operated machine creates three dimensional objects by joining or solidifying material, typically layer-by-layer until the whole object is complete.

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3dprinting, 3d, beginners, openscad

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Playing with LEDs on Arduino

No description provided.

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electronics, hardware, beginners, arduino

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Basic Soldering: an illustrated guide

No description provided.

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electronics, hardware, beginners, soldering

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Putting Together a Budget Inventor's Kit

No description provided.

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electronics, hardware, beginners

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A Primer on Basic Electronics and Circuits

This guide is a primer on basic electronics, targeted at developers alike who would like to experiment with Arduino and other prototyping platforms but don't know exactly where to start.

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arduino, electronics, hardware, beginners