homebrew automatic updates
Use brew install / brew cask install is always the first to install the software updating HomeBrew ..., very slow
Cancel homebrew automatic updates
Method one: using the command line, but after each restart need to re-execute the command
export HOMEBREW_NO_AUTO_UPDATE=true
Method 2: If you want to restart the setting remains in effect, you can put the above line added to the shell configuration file that is currently being used in, for example, I am using zsh, then execute the following statement
we ~ / .zshrc
Then in the right position, the line added to the above configuration.