$ls ~/tags
Linux
25 Mar 2026
Hardening Ubuntu with Bash
Two scripts for taking a fresh Ubuntu/Debian box to a defensible baseline.
20 Mar 2026
Linux Security Hardening
Two Bash scripts that harden a fresh Ubuntu/Debian box and audit it afterwards.
10 Feb 2026
Monitoring Homelab
Production-style Prometheus + Grafana + Alertmanager stack on a 3-node Proxmox cluster. PagerDuty for paging.
18 Jan 2026
Notes on my 3-node Proxmox cluster
Hardware, networks, and what I've learned running three nodes at home.