Sunset at Kaka'ako Waterfront Park, Hawai'i USA
Links
Astro-ph New, Recent, Stars, Planets, Galaxies
Tech-savvy tutorials
An introduction to SQL/ADQL (written by me)
Cheatsheets
Set up a new computer
SSH hack: SSH login without password; SSH shorthand name
Keybindings on macOS: Karabiner-Elements DefaultKeyBinding.dict