https://sudonull.com/configuring-firefox-for-old-linux-and-android
Guide to Installing ESR Versions of Firefox on Debian 8–12 and Android 4–9. Dependency Solutions, Russification, Alternatives. Speed Up the Browser on Legacy Systems — Read the Details.
https://sudonull.com/debian-12-qemu-network-bridges-setup
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https://sudonull.com/netrunner-26-on-debian-13-linux-6-16-and-xlibre
Netrunner 26 (Twilight) on Debian 13 Trixie with kernel 6.16.12, KDE Plasma 6.3 and XLibre Xserver. Learn about PipeWire, preinstalled software and benefits for developers. Test in VM.
https://sudonull.com/nftables-guide-setting-up-firewall-in-debian
Learn to configure nftables for server protection and network segmentation. Practical rule examples, threat models, testbeds. For sysadmin middle/senior — deploy in 30 min.
https://sudonull.com/nanopc-t4-nas-setting-up-samba-on-debian
Deploy NAS on NanoPC-T4 with Samba: step-by-step sharing setup for Windows/Linux. Config code, HDD connection, optimization. For developers.
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SpaceX and KDDI launched satellite communication for smartphones in Japan. Learn how Starlink Direct-to-Cell works, who can access it, and what hidden geopolitical goals this project pursues.
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Analysis of trends, hidden risks, and geopolitical implications of Top 10 Emerging Technologies 2026. Who benefits from new developments and who loses. Read the analytics.
Learn how to reduce hallucination in LLMs with 7 proven techniques from peer-reviewed research. Boost accuracy and reliability in your AI applications today.