#debian

The Linux TCP Bug an AI Model Weaponized: A 9.8 Flaw Still Unpatched on Ubuntu and RHEL

On October 27, 2026, Anthropic's Frontier Red Team published a report with a headline that made every sysadmin's stomac…

Systemd vs rc.local: Why Linux Users Still Argue About Boot Scripts

For over twenty years, dropping a shell script into /etc/rc.local was the universal Linux trick for "run this at boot."…

Stop Hardening Debian Yourself — Kicksecure Already Did It

You've read the blog posts. The 500-step Debian hardening guide. The kernel parameter list. The AppArmor profile collec…

Bash Isn't Broken, But Zsh Is Better: A Sysadmin's Switching Guide

Introduction For most Linux users, the terminal is where they actually live. Package updates, git, servers, container l…

From Debian to NixOS: My KDE Desktop Didn't Move, My System Did

My KDE desktop carried over from the migration untouched. The system underneath it changed completely. I ran Debian for…

Demystifying Cloudflare WARP: Setting Up Secure Browsing on My Debian 13 Daily Driver

If you spend enough time around Cloudflare's product lineup, you've probably run into a naming collision that trips peo…

Installing Claude Code + the Caveman Plugin on Debian-Based Linux

Introduction If you've been following along with Sandbox99 Chronicles, you already know we like tools that make termina…

Debian 12 + XFCE in Docker: Practical Desktop Containers for IT Pros

Introduction Running a full desktop environment inside a container can sound unusual at first, but for many IT workflow…