Blog
Notes, runbooks, and real troubleshooting.
Offline laptop on Hyper-V: corp-only via Tailscale, browsing VM for Internet, WSL updates via proxy
A hardened Hyper-V setup: laptop stays offline, corp access goes through gw-vm (Tailscale + iptables/ipset), browsing VM gets Internet only, and WSL can temporarily download packages via a proxy on the browsing VM.
ovpn script — install, autocomplete, deploy, usage
How to install the ovpn helper, enable bash autocomplete for all users, deploy OpenVPN in Docker, and manage clients.