91
Amazonbot is finally respecting robots.txt
Thanks for giving me a viable business model Amazon!
Topics /
Infrastructure & DevOps
The most popular blog posts about infrastructure & devops on Hacker News. 138 posts.
92
The development pipeline is a production system
Various thoughts on programming and technology.
93
Provide agents with automated feedback
Back pressure for agents You might notice a pattern in the most successful applications of agents over the last year. Projects that are able to setup structure around the agent itself, to provide it with automated feedback on quality and correctness, have been able to push them to work on longer horizon tasks. This…
94
Fix your robots.txt or your site disappears from Google
a post from alan w. smith
95
HomeLab #1: MikroTik as a Home Router
Proceed at your own risk! (... it's worth it)
96
I traced my traffic through a home Tailscale exit node
A practical deep dive into Tailscale exit nodes: route changes, traceroute evidence, DERP fallback, trust boundaries, and why this model can be free.
97
When Every Network is 192.168.1.x
Solving the conflicting subnet problem with overlay addressing, WireGuard, and 1:1 NAT.
98
Launch a Debugging Terminal into GitHub Actions
Code, Apps and Thoughts @lawrencegripper
99
Dropping eBPF CPU Cost by About 90% with Memoization (Not AI Gen)
My brother and I spent a lot of time designing our eBPF security agent to be really fast from the ground up, but recently we discovered we could make it much faster using memoization! A couple of weeks ago, I profiled the eBPF code and found that the most expensive part of the protection isn’t actually enforcing a…
100
FreeBSD: Home NAS, part 1 – configuring ZFS mirror (RAID1)
Prototyping a Home NAS with RAID1 on FreeBSD on a virtual machine: system installation via SSH with bsdinstall, configuring ZFS mirror and working with datasets
101
Self hosting my media library with Jellyfin and Wireguard on Hetzner
Self hosting my media library with Jellyfin & Wireguard on Hetzner
102
You can run a DNS server (2025)
In case you were wondering whether this would mean... writing zone files with some arcane syntax that BIND 9 is apparently famous of, I hereby present the main point of this post a recommendation for which DNS server to choose.
103
Can we stop with the uptime percentages?
I was reading Jason Gorman’s article “The Wall Confronting Reliable Coding Agent Autonomy” and he says: the journey from 90% to 99% reliability is just as hard…
104
The death and rebirth of my home server
steen's online burrow
105
Setting up a Sun Ray server on OpenIndiana Hipster 2025.10
fresh OI install, clean slate, let's see how well the updated OI Sun Ray support works
106
Let's Build PlanetScale from Scratch: Infrastructure
Homescale, PlanetScale at home.
107
Podman rootless containers and the Copy Fail exploit
On April 29th CVE-2026-31431 was publicly disclosed at https://copy.fail/ . This vulnerability allows a local unprivileged user to obtain a root shell by running the Python script shared by the author.
108
My home network observes bedtime with OpenBSD and pf
The files mentioned in this article are available for viewing or cloning here: the 'pf-bedtime' repo .
109
I prompted ChatGPT, Claude, Perplexity, and Gemini and watched my Nginx logs
What nginx logs actually prove about AI traffic from ChatGPT, Claude, and Perplexity, plus why Google's AI crawlers leave a different signal than the others.
110
Linux latency measurements and compositor tuning
Linux latency on the desktop and in games compared to Windows. Network streaming with Sunshine and Moonlight. Tuning the KWin compositor for lower latencies.
111
Gaining control of every projector and camera on campus
While starting my first year at the Colorado School of Mines, I came across a rather interesting fact: the local DNS servers will assign a subdomain to each device that connects to the network. This means that a device called “meow” will be visible as “meow.mines.edu” on any campus wifi, though the network still…
112
Self-host your mail server
Personal Blog of Christian Haschek
113
State of Homelab 2026
Evolution of a self-hosting hobby: from clueless to amateur.
114
The switch to Linux and the beginning of my self-hosting journey
How I got into Linux and how that eventually led me to get into self-hosting.
115
Bootc and OSTree: Modernizing Linux System Deployment
Discover how Bootc and OSTree are revolutionizing Linux system deployment, offering modern, efficient, and immutable management.
116
Fedora 44 on the Raspberry Pi 5
So where has the last six months gone ? I was planning on getting images done for Fedora 44 Beta but I was unwell and busy and ran out of time. So what better time to get them out than Pi Day! .
117
Agentic Monitoring
Agents are structurally well suited to monitoring production systems.
118
Launching Route 53 Files
Four decades ago, when the Berkeley Internet Name Domain Server launched, it stored DNS records in "zone files". You could edit these files in vi , but BIND had to be told to reload them before your changes took effect. Later, other DNS servers came along, like Daniel Bernstein's tinydns, which served records directly…
119
Electricity use of AI coding agents
Most of the discourse about the environmental impact of LLM use focuses on a ‘median query.’ What about a Claude Code session?
120
RFC8950: Announce IPv4 with an IPv6 next-hop
This post covers how RFC8950 gives the ability to route IPv4 over IPv6 BGP sessions with IPv6 next-hops