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Arjun Pherwani
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Build log

Tools, systems, and home-lab notes about what I tried, what worked, what failed, and what I would change next.

2026-06-23 Log 002: Coldtrace and a Visible import torch A Rust CLI started as a way to turn one-off Linux import-timing, strace, and proc snapshots into repeatable run artifacts. rust / linux / tracing 2026-06-13 Log 001: OPNsense, Home Assistant, and One Brittle Button An old TP-Link router became an access point, a $50 fanless mini PC became an OPNsense router, and a second mini PC became a Home Assistant box for a routine automation that mostly worked. opnsense / home-assistant / networking
Arjun Pherwani
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