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What are clouds made of? Linux servers, mostly.

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AI Prompts for Freelance Tech Workers: Proposals, Client Emails, and Scoping

AI Prompts for Freelance Tech Workers: Proposals, Client Emails, and Scoping

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4 min read
Docker for Sysadmins: A Practical Guide to Moving Beyond the Hype

Docker for Sysadmins: A Practical Guide to Moving Beyond the Hype

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4 min read
Testing HLSL with the LLVM Offload Test Suite in WSL 2

Testing HLSL with the LLVM Offload Test Suite in WSL 2

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3 min read
I built fast and simple tool for NixOS in C++

I built fast and simple tool for NixOS in C++

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1 min read
The problem with every watch-party app ever made

The problem with every watch-party app ever made

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8 min read
Building tiny-docker-go in Go: What I Learned from Building a Tiny Docker-like Runtime

Building tiny-docker-go in Go: What I Learned from Building a Tiny Docker-like Runtime

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20 min read
Embedded Linux Development - Part 4

Embedded Linux Development - Part 4

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4 min read
How to Monitor Your Cron Jobs in Production (So They Don't Silently Die)

How to Monitor Your Cron Jobs in Production (So They Don't Silently Die)

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2 min read
Using ChatGPT for IT Documentation: Incident Reports, Runbooks, and SOPs

Using ChatGPT for IT Documentation: Incident Reports, Runbooks, and SOPs

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4 min read
Embedded Linux Development - Part 3

Embedded Linux Development - Part 3

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4 min read
How I Built an Automated Linux Hardening Script as a Complete Beginner

How I Built an Automated Linux Hardening Script as a Complete Beginner

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7 min read
Make NFS Mounts Stop Blocking Boot on Linux: Practical `systemd.automount` with Idle Unmounts

Make NFS Mounts Stop Blocking Boot on Linux: Practical `systemd.automount` with Idle Unmounts

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6 min read
Securing Your Home Server — UFW, Fail2Ban, SSH Hardening, and Lessons Learned

Securing Your Home Server — UFW, Fail2Ban, SSH Hardening, and Lessons Learned

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6 min read
PicoCTF General Skills - 5 Challenge Walkthrough (Beginner Friendly)

PicoCTF General Skills - 5 Challenge Walkthrough (Beginner Friendly)

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3 min read
Docker Compose Explained: One File, One Container (2026)

Docker Compose Explained: One File, One Container (2026)

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7 min read
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