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Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€ Switching to HTTP/3 – A Hands-On Upgrade for My WordPress Blog How I Managed to Wreck My Firewall Appliance With a Debian 13 Upgrade Debian 13 Upgrade Adventure – With a Little Help from ChatGPT πŸ§πŸ€– HP Service Pack Adventures – Booting Firmware Updates the Nerdy Way
IT Security Linux

Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€

25. August 2025 raphael
Linux

Switching to HTTP/3 – A Hands-On Upgrade for My WordPress Blog

22. August 2025 raphael
Linux

How I Managed to Wreck My Firewall Appliance With a Debian 13 Upgrade

20. August 2025 raphael
Linux

Debian 13 Upgrade Adventure – With a Little Help from ChatGPT πŸ§πŸ€–

20. August 2025 raphael
Linux

HP Service Pack Adventures – Booting Firmware Updates the Nerdy Way

18. August 2025 raphael
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Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€
IT Security Linux
Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€
Switching to HTTP/3 – A Hands-On Upgrade for My WordPress Blog
Linux
Switching to HTTP/3 – A Hands-On Upgrade for My WordPress Blog
How I Managed to Wreck My Firewall Appliance With a Debian 13 Upgrade
Linux
How I Managed to Wreck My Firewall Appliance With a Debian 13 Upgrade
Debian 13 Upgrade Adventure – With a Little Help from ChatGPT πŸ§πŸ€–
Linux
Debian 13 Upgrade Adventure – With a Little Help from ChatGPT πŸ§πŸ€–
Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€
IT Security Linux
Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€
My Homelab & NAS Setup – A Quick Tour
Linux
My Homelab & NAS Setup – A Quick Tour
2 Years Deep into the Google Pixel 6 x GrapheneOS Life
IT Security Linux OpenSource
2 Years Deep into the Google Pixel 6 x GrapheneOS Life
iptables, Protectli & Paranoia: Basic Segmentation for the Home Lab
IT Security Linux OpenSource
iptables, Protectli & Paranoia: Basic Segmentation for the Home Lab
Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€
IT Security Linux
Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€
Switching to HTTP/3 – A Hands-On Upgrade for My WordPress Blog
Linux
Switching to HTTP/3 – A Hands-On Upgrade for My WordPress Blog
How I Managed to Wreck My Firewall Appliance With a Debian 13 Upgrade
Linux
How I Managed to Wreck My Firewall Appliance With a Debian 13 Upgrade
Debian 13 Upgrade Adventure – With a Little Help from ChatGPT πŸ§πŸ€–
Linux
Debian 13 Upgrade Adventure – With a Little Help from ChatGPT πŸ§πŸ€–
Linux

Fungus Gnats vs. Data Center – Why Tiny Flies Love My Server Rack LEDs!

7. July 2025 raphael

My wife and I are total houseplant nerds. We love having a jungle in the living room, but there’s a dark side: fungus gnats. These tiny little bugs seem to…

Linux

Why I Never Wanted to Write *Yet Another* β€œWhy Linux” Article β€” But Did It Anyway

14. June 2025 raphael

Let’s get one thing out of the way: I swore I’d never write one of those posts. You know the type β€” β€œ10 reasons Linux is better than Windows!”, β€œEscape…

Linux Windows

From Penguin to Windows: Why I’m Running Windows Server 2025 in My Homelab

13. June 2025 raphael

I’m still very much a Linux fan β€” that hasn’t changed. I run Linux in VMs, on servers, and I love its flexibility, openness, and CLI-first philosophy. In fact, I…

Linux

Keeping It Cool: My DIY Rack Cooling Upgrade

8. June 2025 raphael

πŸ”§ More Gear, More Heat Over the past few months, I kept adding new components to my rack setup.But here’s the catch: my rack doesn’t have any active cooling. When…

Photovoltaics

Our Solar Year: From Zero to Megawatt-Hero

7. June 2025 raphael

About a year ago, I flipped the switch on my photovoltaic system. Now, twelve months later, I can say: πŸ‘‰ Smartest decision I’ve made β€” and the most satisfying system…

Linux

How I Back Up My Mom’s PC Over VPN β€” Without the Cloud (or Headaches)

5. June 2025 raphael

Let’s be honest: keeping family members’ devices backed up is something many of us in tech mean to do β€” but often don’t. Between the complexity of cloud solutions, the…

Linux OpenSource

Patch Me If You Can: Keeping Debian VMs Updated with Ansible (Without Losing My Weekend)

28. May 2025 raphael

I have around 12 Debian-based VMs running in my homelab. A while ago, I used to update them all manually β€” one by one. SSH into each machine, run apt…

Linux OpenSource

πŸ“‘ Shipping Logs Like a Pro: Fluent Bit Meets Ansible in My Homelab

26. May 2025 raphael

By now, my little homelab has grown into a small but mighty fleet of virtual machines β€” almost a dozen of them are humming along nicely. But with more services…

Linux OpenSource

🧩 Jellyfin – FOSS Media Server That Plays by Your Rules

25. May 2025 raphael

I’ve been playing around with Jellyfin on my NAS for a few days now, and honestly, I’m pretty happy with it so far. It’s free, open-source, and does a solid…

IT Security Linux

πŸ›‘οΈ Locking Down Your USB Drive on Linux – the Geek Way

23. May 2025 raphael

So I’ve decided to stash an external USB drive β€” fully encrypted with AES-256 β€” at a family member’s or friend’s place, just to have an offsite backup of all…

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Recent Posts

  • Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€
  • Switching to HTTP/3 – A Hands-On Upgrade for My WordPress Blog
  • How I Managed to Wreck My Firewall Appliance With a Debian 13 Upgrade
  • Debian 13 Upgrade Adventure – With a Little Help from ChatGPT πŸ§πŸ€–
  • HP Service Pack Adventures – Booting Firmware Updates the Nerdy Way

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You missed

IT Security Linux

Adventures in IPv6, Firewalls & the “Oops-I-Forgot” Department πŸš€

25. August 2025 raphael
Linux

Switching to HTTP/3 – A Hands-On Upgrade for My WordPress Blog

22. August 2025 raphael
Linux

How I Managed to Wreck My Firewall Appliance With a Debian 13 Upgrade

20. August 2025 raphael
Linux

Debian 13 Upgrade Adventure – With a Little Help from ChatGPT πŸ§πŸ€–

20. August 2025 raphael
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