EST. 2026 — Notes from real server work SYSADMIN · SECURITY · AI · DIRECTADMIN Issue 01
THE SYSADMIN ALMANAC
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2 articles
Workflow
Using Claude to Upgrade Proxmox 8 to 9 and Rebuild Windows VMs
Linux

Using Claude to Upgrade Proxmox 8 to 9 and Rebuild Windows VMs

A real case using VS Code + Claude to upgrade an entire Proxmox cluster from 8 to 9, then delete and rebuild all Windows VMs for VDI without ever SSHing into a host myself. I have laid out the commands and scripts Claude generated during the actual work as steps that a person or AI can read and run again.

#claude-code#ai#vscode#proxmox
13 min read·20 Jun
Put an Idle VPS to Work with WireGuard — A Complete Client Guide
Network

Put an Idle VPS to Work with WireGuard — A Complete Client Guide

Turn a VPS you signed up for on an annual plan into a WireGuard hub for accessing your home LAN anytime, without port forwarding — covering app installation, config imports, QR scanning, troubleshooting, and administration

#wireguard#vpn#vps#networking
12 min read·9 Jun