https://blog.danielyj.com/blog Daniel Jeong's Blog en-us djeong@colgate.edu (Daniel Jeong) djeong@colgate.edu (Daniel Jeong) Sun, 07 Jun 2026 01:00:00 GMT https://blog.danielyj.com/blog/prevent_sleep https://blog.danielyj.com/blog/prevent_sleep caffeinate blocks idle sleep. pmset disablesleep blocks lid-close sleep. Sun, 07 Jun 2026 01:00:00 GMT djeong@colgate.edu (Daniel Jeong) macosclireference