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What are clouds made of? Linux servers, mostly.

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Stopping runaway AI agent loops at the Linux kernel layer with eBPF and Go

Stopping runaway AI agent loops at the Linux kernel layer with eBPF and Go

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3 min read
I Built an Autonomous AI Security Brain for Linux Servers (It Actually Responds, Not Just Alerts)

I Built an Autonomous AI Security Brain for Linux Servers (It Actually Responds, Not Just Alerts)

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2 min read
Nexus Engine: One command to Set Up a Complete production Environment

Nexus Engine: One command to Set Up a Complete production Environment

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2 min read
One login to rule them all: centralized auth for internal tools with Caddy

One login to rule them all: centralized auth for internal tools with Caddy

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7 min read
Day 15: HTTPS on Nginx, and the Incremental Trick That Makes Snapshots Cheap

Day 15: HTTPS on Nginx, and the Incremental Trick That Makes Snapshots Cheap

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3 min read
TryHackMe - NerdHerd writeup

TryHackMe - NerdHerd writeup

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5 min read
Linux Backup Strategies: Beyond Just `rsync`

Linux Backup Strategies: Beyond Just `rsync`

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5 min read
Harden SSH on Linux with Fail2ban + nftables (A Practical, Auditable Setup)

Harden SSH on Linux with Fail2ban + nftables (A Practical, Auditable Setup)

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3 min read
Stop One Model from Freezing Your Linux Box: cgroup v2 Guardrails for Self-Hosted AI

Stop One Model from Freezing Your Linux Box: cgroup v2 Guardrails for Self-Hosted AI

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4 min read
Linux Distros for Dummies

Linux Distros for Dummies

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3 min read
Optional persistent data example:

Optional persistent data example:

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3 min read
Nightly Container CVE Gate on Linux: Trivy + systemd Timers (Practical, Auditable)

Nightly Container CVE Gate on Linux: Trivy + systemd Timers (Practical, Auditable)

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4 min read
APT Pinning Without Breaking Your Box: Practical `preferences.d` Patterns for Debian/Ubuntu

APT Pinning Without Breaking Your Box: Practical `preferences.d` Patterns for Debian/Ubuntu

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6 min read
Keep Ollama From Eating Your Linux Disk: Move Model Storage and Prune Safely

Keep Ollama From Eating Your Linux Disk: Move Model Storage and Prune Safely

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6 min read
Rootless Podman Quadlet on Linux: Replace `podman generate systemd` with a declarative setup that auto-updates safely

Rootless Podman Quadlet on Linux: Replace `podman generate systemd` with a declarative setup that auto-updates safely

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4 min read
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