https://12x.me/tags/macos/ Recent content in Macos on Jason Lyu Hugo -- gohugo.io en-us Mon, 12 Oct 2026 14:00:00 -0400 https://12x.me/posts/2026-10-12-macos-hostname/ Mon, 12 Oct 2026 14:00:00 -0400 https://12x.me/posts/2026-10-12-macos-hostname/ Tracing an unexpected macOS hostname from an iTerm2 title to DHCP Option 12, Private Wi-Fi Address, and Apple's bootp source code.