title: Macports: assume yes on "Continue Y/N" prompts?
body: <p>I'm a complete noob when it comes to macports. I've just started a new job, they've given me a new work laptop and a basic bash script filled with just over 20,000 ports. I'm running macports 2.4.1 on OS X Sierra.</p>
  
  <p>Occasionally a port wants my password, usually to allow a port to run on startup. So simply creating some sort of script to press y and enter over and over isn't going to work very well.</p>
  
  <p>I've tried to search around but most people are looking for methods to stop macports installing dependencies altogether which is not what i'm after, I need it to simply assume that I do want to install all dependencies without asking for a prompt. I'm not sure if this is something I could do with an argument or by editing a config file somewhere.. or something that's possible at all.</p>
  
  <p>Any help appreciated :)</p>