https://geeksta.net/rss.xml Wed, 29 May 2024 23:11:40 Logya http://blogs.law.harvard.edu/tech/rss Learn how to check if an IP address is blocked on Linux using iptables, nftables, firewalld, Fail2Ban, and other security tools with practical examples.

]]> Sat, 11 Apr 2026 23:35:32 Learn how to inspect and audit cron jobs on Linux systems, identify suspicious tasks, and follow best practices to keep your scheduled tasks secure and efficient.

]]> Tue, 10 Feb 2026 19:28:05 How I turned GPS-tagged vacation photos into an interactive 3D journey through the terrain of Spain around Nerja.

]]> Thu, 05 Feb 2026 12:50:16 Thunderbird keeps switching to threaded view? Learn how to adjust settings and repair folders to keep your view the way you want it.

]]> Mon, 26 Jan 2026 20:49:16 Every developer deserves fair compensation. This clever design features HTTP status code "402 Payment Required", a witty statement about valuing your work. Perfect for freelance developers, programmers, and IT professionals who know their worth. Clean...

]]> Tue, 20 Jan 2026 00:00:00 Every developer deserves fair compensation. This clever design features HTTP status code "402 Payment Required", a witty statement about valuing your work. Perfect for freelance developers, programmers, and IT professionals who know their worth. Clean...

]]> Tue, 20 Jan 2026 00:00:00 Comprehensive social media dimensions cheat sheet for Facebook, Instagram, YouTube, and TikTok. Includes profile pictures, cover photos, posts, stories, reels, and video sizes for optimal display.

]]> Fri, 19 Dec 2025 12:32:42 Monitor your mobile data usage and access relevant system settings in one place on mobile devices running Android.

]]> Mon, 08 Dec 2025 00:55:26 Read about how a 30GB monthly data cap transformed my relationship with the Internet, improved productivity, reduced distractions, and encouraged more intentional habits in work and daily life.

]]> Wed, 03 Dec 2025 13:11:51 View your public facing IP address and location.

]]> Mon, 01 Dec 2025 12:51:35