Posts

All the articles I've posted.

• Simple macOS script to quickly switch DNS servers

  Updated:Apr 20, 2026 |  at 04:45 PM

  Tired of public Wi‑Fi login pages failing because of your custom DNS? Here’s a tiny `.zshrc` function that lets you instantly view, switch, or reset macOS DNS settings from the terminal.

• Introducing the Codex App

  Updated:Feb 3, 2026 |  at 05:35 AM

  OpenAI just launched a macOS Codex app to juggle multiple coding agents in parallel—but is it compelling enough to pull terminal die-hards away from Claude Code?

• Outsourcing thinking

  Updated:Feb 1, 2026 |  at 06:38 AM

  A sharp take on why letting Gmail’s AI write your words may be quietly eroding authenticity—and the human connections those words are meant to build.