News for hackers. Stuff that matters.
Re:Homebrew 3.0 by ihuman on Friday February 05, 2021 @01:03PM (#26039257)
If you set HOMEBREW_NO_AUTO_UPDATE to 1, it won't update when you run the install, upgrade, and tap commands like it normally does
Re:Homebrew 3.0 by sneak on Friday February 05, 2021 @04:10PM (#26041245)
Also don't forget HOMEBREW_NO_ANALYTICS=1 in your environment to keep it from silently phoning home a machine-specific unique identifier and your client IP (city-level geolocation) to Google every time you run it.

https://github.com/Homebrew/brew/issues/142