Learn how to test CDN performance from the command line using curl and dig. Measure TTFB, DNS latency, cache hits vs misses, ...

OSTechNix (Open Source, Technology, Nix*) regularly publishes the latest news, how-to articles, tutorials and tips & tricks about free and opensource software and technology.

Linus Torvalds has announced the first release candidate (RC1) for the upcoming Linux Kernel 7.3 version. Here's what's new ...

KVM, short for Kernel-based Virtual Machine, is a FreeBSD and Linux Kernel module that allows the kernel to act as a hypervisor. Starting from kernel version 2.6.20, KVM is merged into Linux kernel ...

Paint.NET can now run on Linux with experimental Wine support. Here’s how to install Paint.NET 5.2 Alpha on Ubuntu 26.04 ...

n8n makes it surprisingly easy to build powerful automations. You can connect applications, work with APIs, transform data, trigger workflows on a schedule, respond to webhooks, and automate tasks ...

The first important thing to do after installing a fresh Ubuntu OS is to choose the best and fastest APT archive mirror. In this brief guide, I have listed all possible ways to find best Ubuntu APT ...

This tutorial provides a concise explanation of the Apt package manager and presents a curated list of 15 useful Apt Linux command examples for efficient package management in Debian and its ...

In our previous tutorial titled "Getting Started with Proxmox Backup Server", we discussed how to backup and restore Proxmox VMs and Containers. Today, we will learn how to create file level backups ...

Systemback is a free utility that can be used to backup and restore Ubuntu-like systems. It is somewhat similar to MS Windows's "System restore" option. Using Systemback, we can easily create backup ...

The other day I wanted to reinstall one of my virtual machine which was running with Ubuntu 16.04 LTS server. Before reinstalling it, I tried to backup the entire system. While searching for an ...

Windows and Red Hat Enterprise Linux (RHEL) are two of the most popular operating systems in the world. Windows is known for its ease of use and compatibility with a wide range of software, while RHEL ...