XAMPP tutorial: create your own local test server
XAMPP tutorial: installation and first steps
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The software packet XAMPP is a collection of popular applications like the web server Apache, a leading database management system (either MySQL or MariaDB), the scripting languages PHP and Perl, and more – all together in a compact test server. Our XAMPP tutorial will take you through the installation and configuration process, with the aid of clear instructions and screenshots, to help you set...

XAMPP tutorial: installation and first steps
Introduction to netstat
Introduction to netstat: what is netstat and how does it work?
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Various computer networks are connected with one another via the Internet. In order to build up such connections, both the sending as well as the receiving systems have to provide transfer interfaces, or ports. The command line program netstat allows you to find out which ports are opened by your own system and which active connections exist — all of this helps reduce the risk of undesired access...

Introduction to netstat: what is netstat and how does it work?
WireGuard VPN: Basics
WireGuard VPN
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Virtual private networks are becoming more and more popular among end users. However, the widespread VPN protocols are not optimized for modern use. With WireGuard, a lean alternative is now generally available. Boasting energy efficiency and low requirements on hardware, WireGuard could establish itself as the standard VPN solution of the future.

WireGuard VPN
Windows download manager
Windows Download Managers
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A download manager guarantees high download speeds, even for large data packages or if you are downloading many files at once. Both free as well as paid downloaders for Windows offer more functionality than pre-installed download managers on Windows systems and are suitable for regular and large downloads. We will present the best download managers to you in this post, along with their advantages...

Windows Download Managers
What is OpenStack?
What is OpenStack?
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Cloud computing makes working with data quicker, simpler, and safer. Through common standards and simple access methods, private users such as companies can benefit from the advantages of cloud-based data processing. One of the most successful cloud systems is the former NASA project OpenStack. Walmart and Amazon have even made it their standard system.

What is OpenStack?
The best online backup services
The best online Backup Services
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Many people use several devices and have data stored on them. What should you do if your data carrier fails, or the data gets lost? Backing up data is extremely important, and an online backup makes perfect sense. By doing this, you don’t risk losing your important files. What is the best option? Here is a comparison of online backup service providers.

The best online Backup Services
Telnet commands
Telnet commands
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You use Telnet commands to control the connection between your PC or laptop and an external system, such as a web server. It is not only important to know the corresponding commands, but also which are appropriate. This is because Telnet commands are only effective when parameters are specified. Read on to find out more.

Telnet commands
Sync to Google Drive
How to sync Google Drive with Drive for Desktop
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With Google Drive, you can store data in the cloud and access it regardless of the device you’re using. The Google Drive for desktop tool lets you upload files to the cloud from any device and sync local changes made to files. By synchronizing Google Drive with your PC, your cloud backup is always up to date.

How to sync Google Drive with Drive for Desktop
SSH: Secure Shell
SSH - Secure Shell simply explained
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If you want to establish a secure connection to your server via the internet, you will need SSH. Whether sending commands, uploading files, or during remote maintenance, secure shell ensures that criminals cannot gain access to your sensitive data. Effective encryption and correct authentication are essential for this. To help you understand what is behind the SSH protocol, we reveal how it works...

SSH - Secure Shell simply explained
Open Command Prompt
How to open the command Prompt in Windows
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Command Prompt in Windows is used to enter command line instructions. The Microsoft operating system provides several options to launch Command Prompt. The method you choose ultimately depends on your personal user habits. You can also open Command Prompt in a special mode with administrator privileges if required for certain system tasks.

How to open the command Prompt in Windows