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CVE-2026-16723: Pre-Auth RCE in Fastjson 1.x via the @JSONType Trust Branch

CVE-2026-16723: Pre-Auth RCE in Fastjson 1.x via the @JSONType Trust Branch

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7 min read
Linux Has Thousands of Processes. How Does It Keep Track of Them?

Linux Has Thousands of Processes. How Does It Keep Track of Them?

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17 min read
Stop manually updating GitHub `.deb` packages: I built a lightweight Bash tool

Stop manually updating GitHub `.deb` packages: I built a lightweight Bash tool

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2 min read
CVE-2026-12243 — How a Percent-Encoded Slash Bypasses NLTK's Path Traversal Guard

CVE-2026-12243 — How a Percent-Encoded Slash Bypasses NLTK's Path Traversal Guard

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5 min read
CPU Is at 100% on Linux. Don't Panic

CPU Is at 100% on Linux. Don't Panic

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16 min read
How I Run Two Claude Code Accounts Side by Side in VS Code on Ubuntu Without Losing My History

How I Run Two Claude Code Accounts Side by Side in VS Code on Ubuntu Without Losing My History

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12 min read
You’re Probably Using cat Wrong: Here’s What I Use Instead

You’re Probably Using cat Wrong: Here’s What I Use Instead

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18 min read
Guide to DNS on Ubuntu 26.04

Guide to DNS on Ubuntu 26.04

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18 min read
Systemd units and timers on Ubuntu 26.04, helpful guide

Systemd units and timers on Ubuntu 26.04, helpful guide

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22 min read
[Quick Notes] Growing My Ubuntu VM's Boot Disk

[Quick Notes] Growing My Ubuntu VM's Boot Disk

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1 min read
Break free from VNC and unlock a true multi-window Linux experience on Android.

Break free from VNC and unlock a true multi-window Linux experience on Android.

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5 min read
Ubuntu 24.04 sonrası için statik IP tanımlama

Ubuntu 24.04 sonrası için statik IP tanımlama

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1 min read
A Real Experiment at the Edge of Trust

A Real Experiment at the Edge of Trust

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8 min read
Fixing a Snapcraft Build that had been Broken for Two Years

Fixing a Snapcraft Build that had been Broken for Two Years

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4 min read
SEZOY: When Windows Installs and Linux Boot-Over-Network Become a One-Touch Experience - The "Never Touch the ISO" Philosophy

SEZOY: When Windows Installs and Linux Boot-Over-Network Become a One-Touch Experience - The "Never Touch the ISO" Philosophy

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6 min read
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