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What are clouds made of? Linux servers, mostly.

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

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

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1 min read
Building OpenLib: An Open-Source Software Discovery Platform Inspired by IMDb and GitHub

Building OpenLib: An Open-Source Software Discovery Platform Inspired by IMDb and GitHub

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2 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
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
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
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
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
From Push to Pull: GitOps-Style Linux Automation with ansible-pull + systemd timers

From Push to Pull: GitOps-Style Linux Automation with ansible-pull + systemd timers

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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
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
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
Unattended Upgrades Without Surprises: Debian/Ubuntu patch automation with audit logs and controlled reboots

Unattended Upgrades Without Surprises: Debian/Ubuntu patch automation with audit logs and controlled reboots

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3 min read
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