C sockets – A hello world introduction

While sockets are no new concept for me, I recently had to write an application in C that uses sockets to communicate. And while trying to figure out, what the best way of doing so is, I came across a lot of tutorials. But most of them either completely missed the point, were too complicated or used obsolete functions in the code. In this article, I want to try to give you a simple and short overview of sockets and an up to date ‘hello world’ example for a client and a server application. Continue reading C sockets – A hello world introduction

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Is it worth buying a NAS or cloud space?

Well is it? If you expect a very short answer from me, I’d say: absolutely, even if you just want to regularly back up your data, which is a very good idea. But in this article I want to take a look at some ready to buy consumer NAS devices, a cost-effective self-built and self-hosted one and some well-known cloud services and I want to compare how much they cost if you use them for one, five and ten years. This is not a product test and I won’t go into too much detail, I just want to sum up some options you have and when you should consider getting one or the other option and how much they will cost you. Continue reading Is it worth buying a NAS or cloud space?