Codex Built a Windows Hyper-V VM, Migrated 130 Torrents, and Set Up NordVPN Isolation
Fringolicious · reddit · 2026-07-25
A user describes how Codex, accessed through ChatGPT, built and debugged an entire Windows Hyper-V setup for isolating torrent traffic behind NordVPN.
What the agent did
- Detected the host was Windows 10, created an external virtual switch without taking the host offline, and installed Windows 11 unattended in a VM.
- Diagnosed a failed OOBE install by inspecting Panther logs, then rebuilt the unattended ISO and recreated only the broken VM.
- Switched to PowerShell Direct when the GUI path became unusable through AnyDesk.
- Downloaded, verified, and silently installed qBittorrent and NordVPN, then enabled Nord’s kill switch.
The tricky part: migrating torrents
- The user migrated 130 torrents and 130 resume records.
- Codex had to fix bencoded resume files byte-safely, update length prefixes, handle read-only files, mapped-drive quirks, and qBittorrent’s dual save-location fields.
- At one point a path bug briefly produced a bizarre C:\Windows\System32\T:\... path, which Codex debugged from live logs.
Final result
- The VM ended up with its own 192.168.0.99 identity, writable access to the original media folders, a separate public IP from the host, and qBittorrent hard-bound to the NordLynx adapter as a second leak-prevention layer.
- The user says the agent verified everything live: routes, public IPs, SMB writes, services, and process state.
More from coding & agent
- He tells AI agents to use the Obsidian CLI instead of grep, mv, and sed — dSebastien · 2026-07-25
- Open-source agent beats Hermes on GAIA with the same local Qwen-3.6-35B setup — SucceededMind · 2026-07-25
- Hands-on workshop on building AI agents pairs with a post on real user changes — hugobowne · 2026-07-25
- Coding benchmarks show agentic models are mostly tackling feature work, bug fixes and optimization — zainhas · 2026-07-25
- Why a stronger model may work better as designer, with weaker models doing the execution — dotey · 2026-07-25
- 15 Claude Code integrations show how to wire it into coding, testing, docs, and deploys — Aiden_Tech_Ai · 2026-07-25