sshpass formula for Homebrew.
Homebrew maintainers reject adding sshpass for security reasons, but some users need this. For example ansible would use this.
Install in one step:
brew install marthydavid/sshpass/sshpass
Or via adding tap manually
brew tap marthydavid/sshpass
brew install sshpass
Or install via URL (which will not receive updates):
brew install https://raw.githubusercontent.com/marthydavid/homebrew-sshpass/main/sshpass.rb