Refreshed the certificate workflow and kept renewal independent from local ports.
Mac setup
Short checklists for new machines, shell defaults, network tools, and the small preferences that make a clean macOS install feel familiar again.
Personal workspace
Small notes for everyday Mac work.
A quiet place for collecting macOS references, lightweight utilities, reading notes, and the tiny operational details that are easy to forget.
Notes
Practical snippets for certificates, DNS, backups, and app-specific settings. Written for quick lookup rather than publication.
Experiments
Small experiments around automation, local-first apps, and private infrastructure. Most things here are intentionally boring.
Recent notes
Collected a few DNS and HTTPS checks that are easier to reuse from a small static page.
Reorganized notes about Mac app preferences, backups, and everyday command-line shortcuts.