Community driven content discussing all aspects of software development from DevOps to design patterns. If you work in a Unix based environment, you need a firm understanding of how chmod numbers work ...

Want to protect your base with a high-tech laser door in Minecraft? In this tutorial, you’ll learn how to create a realistic laser security entrance using Redstone, tripwires, and optional command ...

Unleash total chaos with a Minecraft Tsunami Blaster! In this tutorial, you'll learn how to build a wave-launching weapon using Redstone or command blocks — perfect for minigames, traps, or just ...

Git isn't hard to learn, and when you combine Git and GitHub, you've just made the learning process significantly easier. This two-hour Git and GitHub video tutorial shows you how to get started with ...

How to Create and Copy SSH Keys with 2 Simple Commands (+Video Tutorial) Your email has been sent SSH keys provide a secure and convenient way to authenticate remote servers. In this step-by-step ...

Many people use both operating systems – Linux and Windows in their daily life. If you are one of those people who often keep switching between different operating systems in their work environment, ...

As a relatively isolated junior sysadmin, I remember seeing answers on Experts Exchange and later Stack Exchange that baffled me. Authors and commenters might chain 10 commands together with pipes and ...

Developers of Linux and Unix shells have received warnings from Apple that their iOS apps violate App Store Review Guidelines, with the threat of termination from the App Store said to be reversed in ...