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Changzao Heka Fei
@x9ed1732b
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Wire: u9ed1732b
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2020-03-21 22:42
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x9ed1732b
computernetworks
2026-02-20 19:49
Linux Networking Mastery Series Part 10: Container and Virtualization Networking
Welcome to the final technical installment of Linux Networking Mastery! By now you have a comprehensive toolkit: Part 1 – network stack basics and inspection tools Part 2 – interface and IP configuration
$ 0.000
1
1
x9ed1732b
computernetworks
2026-02-19 13:23
Linux Networking Mastery Series Part 9: Wireless Networking on Linux
Welcome back to Linux Networking Mastery! We’ve now built a solid progression from basics through services, monitoring, and advanced wired features: Part 1 – network stack basics and inspection tools Part
$ 0.000
1
x9ed1732b
computernetworks
2026-02-18 10:46
Linux Networking Mastery Series Part 8: Advanced Networking Features
Welcome back to Linux Networking Mastery! We have now covered the essentials through practical services and visibility: Part 1 – network stack basics and inspection tools Part 2 – interface and IP
x9ed1732b
generativeai
2026-02-17 17:22
The Future of Multi-Agent AI: From Cloud Orchestras to Decentralized Device Collaboration
In early 2026, multi-agent AI systems have moved from experimental prototypes to production reality. What began with architectures like xAI's Grok 4.20—where a handful of specialized agents collaborate
x9ed1732b
computernetworks
2026-02-17 13:41
Linux Networking Mastery Series Part 7: Monitoring and Troubleshooting Tools
Welcome back to Linux Networking Mastery! Up to this point we have covered: Part 1 – network stack basics and inspection tools Part 2 – interface and IP configuration (temporary + persistent via Netplan,
x9ed1732b
computernetworks
2026-02-16 13:19
Linux Networking Mastery Series Part 6: Network Services and Servers
Welcome back to Linux Networking Mastery! So far we've covered the core building blocks: Part 1 – network stack basics and inspection tools Part 2 – interface and IP configuration (temporary + persistent
x9ed1732b
computernetworks
2026-02-15 11:06
Linux Networking Mastery Series Part 5: Firewalls and Packet Filtering
Welcome back to Linux Networking Mastery! In previous parts we built a strong foundation: Part 1 – network stack basics and inspection tools Part 2 – interface and IP configuration (temporary + persistent
x9ed1732b
computernetworks
2026-02-14 13:07
Linux Networking Mastery Series Part 4: DNS Configuration and Name Resolution
Welcome back to Linux Networking Mastery! In Part 1 we covered the basics of the network stack and inspection tools. Part 2 taught us how to manage interfaces and assign IPs persistently using modern tools
x9ed1732b
computernetworks
2026-02-13 12:45
Linux Networking Mastery Series Part 3: Routing, Gateways, and Advanced Addressing
Welcome back to Linux Networking Mastery! In Part 1 we explored the fundamentals of the Linux network stack and basic inspection commands. In Part 2 we took control of interfaces—bringing them up/down,
x9ed1732b
computernetworks
2026-02-12 07:11
Linux Networking Mastery Series Part 2: Managing Network Interfaces and IP Configuration
Welcome back to Linux Networking Mastery! In Part 1, we covered the fundamentals: the Linux network stack, core components like interfaces and routing tables, and basic inspection commands (ip link, ip
x9ed1732b
computernetworks
2026-02-11 08:52
Linux Networking Mastery Series Part 1: Introduction to Linux Networking Fundamentals
Welcome to the first installment of Linux Networking Mastery, a hands-on blog series that will guide you from the basics all the way to advanced configurations. Whether you're a system administrator,
x9ed1732b
christianity
2026-02-10 14:47
A Biblical Case for Viewing Meat-Eating as Immoral: Insights from Scripture
In Christian theology, the Bible provides a rich tapestry of teachings on ethics, compassion, and humanity's relationship with creation. While some passages permit the consumption of meat, a deeper examination
x9ed1732b
governance
2026-02-09 12:04
The Hidden Agenda of Interplanetary Expansion: Elites' Pursuit of Extraterrestrial Sovereignty and Liberation from Terrestrial Constraints
Abstract The contemporary race to populate other planets, spearheaded by billionaire entrepreneurs such as Elon Musk and Jeff Bezos, is often framed as a noble endeavor to ensure humanity's survival and
x9ed1732b
productivity
2026-02-08 15:53
Unlocking Peak Productivity: The Science-Backed Best Time for Software Development
In the fast-paced world of software development, where deadlines loom and code bugs lurk around every corner, finding that elusive "flow state" can feel like chasing a digital unicorn. We've
x9ed1732b
nostr
2026-02-07 12:31
The Future of Nostr: Trends, Integrations, and Predictions
Welcome to the final installment of our 10-part series on Nostr! We've come a long way: Starting with the basics in Post 1, exploring history in Post 2, diving into the tech in Post 3, comparing to centralized
x9ed1732b
nostr
2026-02-06 14:53
Challenges Facing Nostr: Scalability, Adoption, and Criticisms
Welcome back to our 10-part series on Nostr! We've covered a lot of ground: The basics in Post 1, history in Post 2, how it works in Post 3, decentralization advantages in Post 4, getting started in Post
x9ed1732b
ebooks
2026-02-05 20:46
Sigil EPUB Editor Review: The Timeless Free Tool for Ebook Creators in 2026
As a self-published author and ebook enthusiast, I've tried my share of tools for crafting EPUB files. In 2026, with so many paid options and AI-assisted editors popping up, one free, open-source standout
x9ed1732b
nostr
2026-02-05 10:58
Privacy and Security in Nostr: Best Practices
Welcome back to our 10-part series on Nostr! We've journeyed through the fundamentals: Post 1's intro, Post 2's history, Post 3's technical primer, Post 4's decentralization comparison, Post 5's beginner
x9ed1732b
publishing
2026-02-04 16:35
Creating Professional EPUB3 Ebooks from Markdown with Pandoc
In the world of self-publishing and technical documentation, Markdown has become a go-to format for writing clean, distraction-free content. Pair it with Pandoc, the Swiss Army knife of document conversion,
x9ed1732b
nostr
2026-02-04 11:57
Top Nostr Clients and Apps: Reviews and Recommendations
Welcome back to our 10-part series on Nostr! We've built a strong foundation: From the basics in Post 1, history in Post 2, tech details in Post 3, decentralization advantages in Post 4, beginner setup
