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What are clouds made of? Linux servers, mostly.

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Ansible Installation and Configuration on Ubuntu — Automate Your Server Management

Ansible Installation and Configuration on Ubuntu — Automate Your Server Management

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3 min read
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
The Only tmux Cheat Sheet You'll Need as a Developer

The Only tmux Cheat Sheet You'll Need as a Developer

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3 min read
TryHackMe - NerdHerd writeup

TryHackMe - NerdHerd writeup

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5 min read
Linux Process Priorities: Understanding `nice` and `renice`

Linux Process Priorities: Understanding `nice` and `renice`

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1 min read
Detecting APTs via Autonomous Edge Network Security Monitoring

Detecting APTs via Autonomous Edge Network Security Monitoring

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8 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
/proc, pkexec, and 678 commits

/proc, pkexec, and 678 commits

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7 min read
Linux Distros for Dummies

Linux Distros for Dummies

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3 min read
Stop Rolling Your Own VPN Configs: Practical WireGuard with systemd-networkd on Linux

Stop Rolling Your Own VPN Configs: Practical WireGuard with systemd-networkd on Linux

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3 min read
Optional persistent data example:

Optional persistent data example:

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3 min read
Stop Risky Linux Upgrades from Becoming Outages: Practical Rollbacks with Btrfs + Snapper

Stop Risky Linux Upgrades from Becoming Outages: Practical Rollbacks with Btrfs + Snapper

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7 min read
GitOps Secrets on Linux with SOPS + age: Encrypted Configs, Clean Deploys

GitOps Secrets on Linux with SOPS + age: Encrypted Configs, Clean Deploys

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3 min read
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