Secure Linux server against SSH brute-force attacks with SSH hardening tips, including SSH keys, access controls, login ...

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 ...

Learn how to self-host Odoo CRM on Ubuntu Linux. Step-by-step guide to install Odoo with Docker and PostgreSQL or deploy it ...

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

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

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

Linus Torvalds has announced the second release candidate (RC2) for the upcoming Linux Kernel 7.3 version on Sunday, September 06, 2026. While the second release candidate is historically the quietest ...

Learn what Ubuntu telemetry collects, including Ubuntu Report and Insights, how to disable telemetry, and how to harden Ubuntu Linux.

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 ...