Category Archives: tutorial

Understanding IOTA, Tangle and the Coordinator Node

“IOTA is a the native currency on a network designed for the Internet-of-Things. The IOTA team aims to solve the scaling problems of current generation blockchains by implementing what they call the “tangle” or Directed Acyclic Graph (DAG). With IOTA there are no dedicated miners involved or needed in the process of verifying network transactions unlike Bitcoin or the vast majority of other blockchains. In the place of miners, with each transaction that is made on the IOTA network, the iginal creator of the transaction must verify two other transactions on the network. In a way, the miners and users are one in the same. Each transaction requires a small amount of Proof of Work to be done on their part in order to participate on the network. There are no fees in the traditional sense when a transaction takes place, only a small amount of the senders processing power in return for a secured network.…”

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How To Choose The Right Linux Distribution by https://is.gd/tJdgUX

If you’re new to Linux, you might not know exactly which Linux distribution to use. This is understandable, as there are many, many different types of Linux distributions out there. They all serve different purposes and are geared towards different types of people.

It is because of this, we’ve decided to break down popular Linux operating systems, talk about what they’re for, and how to settle on a distribution. Keep in mind, this isn’t just for people completely brand new to Linux.

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Configure VPN server in Linux for Windows / Linux clients by https://is.gd/9h1dpn

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The VPN (Virtual Private Network) server provides the network technology that will allow us to extend the reach capabilities of our local network over the Internet, a great example of this would be the possibility for two branches to communicate using the internet as the sole means.

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How to factory reset a Galaxy S8 and S8 Plus by https://is.gd/ok3ide

Given how complicated and unforgiving smartphones can be, it’s not surprising that installing an app by mistake, misplacing a file, or screwing up settings are all-too-common occurrences. That’s true even on Samsung’s Galaxy S8, which puts ease-of-use features first and foremost.

Resetting a Galaxy S8 to factory default is a lot easier than you might think.

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Linux Join Command Tutorial for Beginners (5 examples) by https://is.gd/cdkdNJ

Sometimes, you may want to combine two files in a way that the output makes even more sense.

If you are on Linux, and are looking for a tool that can help you in situations line these, you may want to check out join, which is a command line utility. In this tutorial, we will discuss this command using some easy to understand examples.

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Raspberry Pi VPN Server: Build Your Own Virtual Private Network by https://is.gd/ftMR63

In this tutorial, I will be going through the steps on how to setup a Raspberry Pi VPN server using the OpenVPN software. I will also go into setting up various things you must do to ensure that your connection is as secure as possible by setting up encryption keys.

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