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# devops

Content centering around the shifting left of responsibility, deconstruction of responsibility silos, and the automation of repetitive work tasks.

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I Used an AI "Skill" to Audit My CloudFormation Stack — Found a Broken Alarm Running for 3 Months

I Used an AI "Skill" to Audit My CloudFormation Stack — Found a Broken Alarm Running for 3 Months

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3 min read
macOS tar destroys files on Linux: I validated it in my real Railway pipeline and documented the 3 cases nobody mentions

macOS tar destroys files on Linux: I validated it in my real Railway pipeline and documented the 3 cases nobody mentions

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10 min read
Tar en macOS destroza archivos en Linux: lo validé en mi pipeline real de Railway y documenté los 3 casos que nadie menciona

Tar en macOS destroza archivos en Linux: lo validé en mi pipeline real de Railway y documenté los 3 casos que nadie menciona

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11 min read
I built a CLI that scans, validates and audits your .env files and it works with any stack

I built a CLI that scans, validates and audits your .env files and it works with any stack

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2 min read
"Why I stopped trusting npm audit (and built my own)"

"Why I stopped trusting npm audit (and built my own)"

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3 min read
How to Use Terraform for Cloud Automation? A Complete Guide

How to Use Terraform for Cloud Automation? A Complete Guide

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4 min read
One API Call to Audit Any Domain's Email Security

One API Call to Audit Any Domain's Email Security

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4 min read
Stop Letting `apt autoremove` Surprise You: Practical `apt-mark` for Debian and Ubuntu

Stop Letting `apt autoremove` Surprise You: Practical `apt-mark` for Debian and Ubuntu

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5 min read
I built a CLI that runs your CI locally and fixes failures with Claude Code

I built a CLI that runs your CI locally and fixes failures with Claude Code

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3 min read
Why Your “Simple Deploy” Turned Into a Week of Infrastructure Work

Why Your “Simple Deploy” Turned Into a Week of Infrastructure Work

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5 min read
"DevOps Is Not Ending. The Production Surface Changed."

"DevOps Is Not Ending. The Production Surface Changed."

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4 min read
The AI code bug nobody catches — until it's too late

The AI code bug nobody catches — until it's too late

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2 min read
The "Jupyter Trap": Why Giving Agents a Python Kernel is Just Automated RCE

The "Jupyter Trap": Why Giving Agents a Python Kernel is Just Automated RCE

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3 min read
Connecting PostgreSQL database to PowerBi.

Connecting PostgreSQL database to PowerBi.

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2 min read
My Backup Failed Twice: Docker Permissions, Then GitHub's 2 GiB Limit

My Backup Failed Twice: Docker Permissions, Then GitHub's 2 GiB Limit

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4 min read
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