SCP Syntax Explained: How to Use scp for Secure File Transfers
The scp command (Secure Copy Protocol) is one of the most common tools used on Linux and Unix-like systems to...
DNS_PROBE_FINISHED_NXDOMAIN: What It Means, Why It Happens, and How to Fix It
If you’ve ever tried to open a website and Chrome (or another browser) shows DNS_PROBE_FINISHED_NXDOMAIN, you’re not alone. This issue...
Creating a Windows application
For creating an application we use AppWizzard. First of all here we are working with projects. A project can contain...
How to install Rust on CentOS
Rust is a rather new and open source programming language designed for speed, safety and concurrency. Rust is a modern,...
The location of the wallpapers used in Windows 10 (desktop and lock screen)
Windows 10 comes with beautiful pictures for the desktop background and lock screen. We especially like the background image used...
Design patterns – Singleton, Factory, Observer
Design patterns are general and reusable solutions to a common problem in software design. A pattern design is a description...
How to increase the Minecraft server RAM allocation
Following up on the the previous tutorial How to create your Minecraft server , one key function to know about...
How to Secure Windows Remote Desktop (RDP)
Securing Windows Remote Desktop (RDP) is critical when remote access is exposed to internal networks or the public internet. While...
What is SELinuX
SELinux is a Linux kernel security module. SELinux, or the Security Enhanced Linux, is a way to improve the security...
How can I restore files and recover a website
It’s easier to prevent than to heal, and that’s why we need to mention – even now – that it’s...
