$ brew tap mongodb/brew
$ brew install mongodb-community@5.0.6
/*TO START*/
brew services start mongo-community
/*TO STOP*/
brew services stop mongo-community// updated 2021
$ brew tap mongodb/brew
$ brew install mongodb-community@4.4//Starts Mongdb server @ mongodb://127.0.0.1:27017/
brew services start mongodb-community@4.2
//Stops Mongdb server @ mongodb://127.0.0.1:27017/
brew services stop mongodb-community@4.2
//mongo
mongo - starts the mongo client
brew services start mongodb-community@4.2
#Step 3 to run as a serviceInstall brew using the -- /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"\
brew tap mongodb/brew
brew install mongodb-community@5.0brew tap mongodb/brew
brew install mongodb-community@[version number]