development Archivi - SPACECLICK

How SD-WAN Simplifies Network Management

Dave — Thu, 22 May 2025 06:14:42 +0000

The rapid evolution of technology has redefined how businesses manage their networks. Traditional WAN architectures, expensive and complex, face increasing demands for flexibility and agility. Organizations are seeking solutions that improve performance and optimize operational efficiency. Software-Defined Wide Area Networking (SD-WAN) provide robust management capabilities that far exceed those of conventional WANs. By leveraging centralized […]

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Here is a cheat-sheet for Ubuntu terminal commands

Dave — Thu, 29 Feb 2024 08:08:41 +0000

According to recent statistical data, more than 90 percent of hosting services and cloud infrastructure function in Linux. That’s why if you are planning to purchase VPS Italy, you should be familiar with the most used commands. Here we will share Ubuntu terminal commands, so if that topic sounds interesting to you continue reading. Ubuntu […]

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Cloud Computing: Fundamentals in 2022

Dave — Mon, 28 Mar 2022 10:29:10 +0000

The term ‘cloud computing’ became popular in the early 2000s with the emergence of the “big 3” hyper-scale cloud-computing providers: Amazon Web Services (AWS), Google Cloud Platform, and Microsoft Azure, but the computing concept as a service has been around for as far back as the 1960s when the idea of renting time on a […]

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Node.js Vs Python: What’s the Difference?

Dave — Wed, 09 Mar 2022 09:32:13 +0000

Node.js and Python are two of the best back-end technologies. There are no “better” or “worse” programming languages, according to popular belief, and it all relies on the tastes of each developer. Node.js Node.js is a server-side platform based on the JavaScript Engine in Google Chrome. It employs an event-driven, non-blocking I/O architecture. It enables […]

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Forward data from virtual serial to a network address via TCP socket

Dave — Mon, 22 Feb 2021 18:45:49 +0000

Let’s see how to forward data from a virtual serial to a network address. Step 1 – Choose the serial to use It is possible to view the list of virtual serial numbers available in the system with the following command: dmesg | grep tty Step 2 – Socat Socat is a very useful tool that is already […]

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Tutorial RaspberryPi: models – setup – first boot – configuration in a nutshell

Dave — Wed, 15 Apr 2020 23:52:47 +0000

A quick guide to the world’s cheapest and best-known Linux-ARM platform Models – Connections – Setup – Installation – Booting – Configuration commands – Linux commands – Tricks Introduction What is Raspberry Pi Raspberry Pi was conceived from the idea of creating a low-cost computer. In particular, a card that is able to run a linux distribution with […]

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7 Ways to create tasks in .NET C#

Dave — Fri, 28 Feb 2020 17:55:48 +0000

If you are programming in C# (.NET) and you are in the situation of having to create and execute a Task in a new thread, you can proceed in many different ways. First you add the following using directive: using System.Threading.Tasks; Use one of the following methods: Classic Method Task.Factory.StartNew(() => { Console.WriteLine(“Hello […]

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Slow PC? How to check on tasks that clog system interrupt and DPC requests

Dave — Sun, 02 Feb 2020 00:00:41 +0000

If we happen to see the PC is running slowly and, by opening Task Manager, we can see that the system interrupt consumes a lot of CPU, how can we determine which driver to remove? What it is: In fact, the interrupt is an asynchronous request that executes a hardware component following its synchronous (execution) event. In case of an interrupt, […]

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cUrl list of the most used and pratical commands of the powerful open source networking tool

Dave — Mon, 30 Dec 2019 22:40:29 +0000

What is cUrl cUrl is an open source object programming language, it’s very useful in web applications where a strong inter-compatibility between protocols and documents is required. In particular, it avoids the developer having to use multiple programming languages, making a single framework available in a series of functions combined between markup (HTML or JS) and computational languages (Java, C#, C++…). […]

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Install and configure Apache web-server on Ubuntu or Debian (RaspberryPi)

Dave — Thu, 04 Jul 2019 19:25:48 +0000

To create an Apache-based web server, using a common Ubuntu or Debian machine, proceed as follows. 1. Install Apache sudo apt-get update sudo apt-get install apache2 To check if it’s correctly installed, go to the site localhost you should find ‘It works! 2. Configuration All configuration files can be found in "/etc/apache2" this can be displayed via […]

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