$ls ~/writing

Blog

02 Apr 2026
Building a monitoring stack from scratch

Notes on setting up Prometheus + Alertmanager + PagerDuty by hand on my home cluster.

prometheusalertmanagerpagerdutyhomelabmonitoring
25 Mar 2026
Hardening Ubuntu with Bash

Two scripts for taking a fresh Ubuntu/Debian box to a defensible baseline.

linuxbashsecuritysshufwauditd
18 Jan 2026
Notes on my 3-node Proxmox cluster

Hardware, networks, and what I've learned running three nodes at home.

proxmoxhomelablinuxvirtualization