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What are clouds made of? Linux servers, mostly.

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tfm: Modern mouse-first terminal file manager for linux

tfm: Modern mouse-first terminal file manager for linux

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1 min read
Backporting the PHP2Shell fix to PHP 5.6 and 7.0 on CentOS 7

Backporting the PHP2Shell fix to PHP 5.6 and 7.0 on CentOS 7

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4 min read
How much RAM you actually need to run AI locally

How much RAM you actually need to run AI locally

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2 min read
Ephemeral Shouldn't Mean Downloading ffmpeg Again

Ephemeral Shouldn't Mean Downloading ffmpeg Again

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5 min read
SSH that skipped the bastion was lateral movement confessing

SSH that skipped the bastion was lateral movement confessing

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2 min read
How a Linux Kernel Upgrade Broke MongoDB on an Azure VM — And How We Fixed It

How a Linux Kernel Upgrade Broke MongoDB on an Azure VM — And How We Fixed It

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7 min read
The shell one-liners everyone pastes but nobody explains

The shell one-liners everyone pastes but nobody explains

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3 min read
eMudhra Certificate Distrust: One CA Key Was 4. How to Check If Your Site Breaks

eMudhra Certificate Distrust: One CA Key Was 4. How to Check If Your Site Breaks

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8 min read
PocketLinux

PocketLinux

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4 min read
Salvando um notebook velho + Homelab

Salvando um notebook velho + Homelab

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12 min read
We patched PHP2Shell (CVE-2026-109618) across 634 real servers. Here is the before and after

We patched PHP2Shell (CVE-2026-109618) across 634 real servers. Here is the before and after

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2 min read
Ubuntu 26.10 Finishes the Rust Coreutils Switch. What Should Developers Test?

Ubuntu 26.10 Finishes the Rust Coreutils Switch. What Should Developers Test?

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8 min read
Which Linux Distro for an Industrial Vehicle Tablet? Debian vs Mint, and What Actually Ships

Which Linux Distro for an Industrial Vehicle Tablet? Debian vs Mint, and What Actually Ships

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3 min read
Why I Built a Lightweight Rust Watcher for Linux Services & Docker Containers

Why I Built a Lightweight Rust Watcher for Linux Services & Docker Containers

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5 min read
I Blamed Sticky Sessions for 48 Hours. The Pool Still Held the Old Socket.

I Blamed Sticky Sessions for 48 Hours. The Pool Still Held the Old Socket.

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9 min read
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