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What are clouds made of? Linux servers, mostly.

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VBScript Still Lives: How a Custom Go VM Brought Classic ASP to Linux and Mac

VBScript Still Lives: How a Custom Go VM Brought Classic ASP to Linux and Mac

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3 min read
Building a comfortable workflow for debugging an old version of the Linux kernel

Building a comfortable workflow for debugging an old version of the Linux kernel

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9 min read
One Clock, One Tool, Three Distros

One Clock, One Tool, Three Distros

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7 min read
Vivado 2026.1 and Linux: why this decision matters beyond the headline

Vivado 2026.1 and Linux: why this decision matters beyond the headline

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8 min read
Kubernetes From Scratch: build an HA cluster by hand (no kubeadm), then deep-dive every concept

Kubernetes From Scratch: build an HA cluster by hand (no kubeadm), then deep-dive every concept

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2 min read
Stop Using crontab -l to Debug Cron Jobs (Here's What to Do Instead)

Stop Using crontab -l to Debug Cron Jobs (Here's What to Do Instead)

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4 min read
Self-hosted services worth running at home: the list that is actually useful

Self-hosted services worth running at home: the list that is actually useful

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4 min read
Rust

Rust

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3 min read
Hack The Box (HTB): Cap Machine (Full Walkthrough)

Hack The Box (HTB): Cap Machine (Full Walkthrough)

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3 min read
eBPF From Scratch: from the eBPF VM to writing your own tools (tested on a live Cilium cluster)

eBPF From Scratch: from the eBPF VM to writing your own tools (tested on a live Cilium cluster)

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3 min read
Keep Your Base OS Clean: Practical `systemd-sysext` for Linux Tools and Overrides

Keep Your Base OS Clean: Practical `systemd-sysext` for Linux Tools and Overrides

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6 min read
When a Linux server runs out of memory: graceful recovery vs immediate scaling

When a Linux server runs out of memory: graceful recovery vs immediate scaling

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3 min read
How to Secure Your Linux Server: A Practical Checklist

How to Secure Your Linux Server: A Practical Checklist

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5 min read
Backup and Restore Gitea server

Backup and Restore Gitea server

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3 min read
sslh: Run HTTPS and SSH on Port 443 at the Same Time

sslh: Run HTTPS and SSH on Port 443 at the Same Time

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4 min read
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