Apple Developer interview questions

Applied through Apple website, got a call from an Apple Recruiter. I was asked to be present for a half day interview session, when I reached there I found there were 5 other candidates along with me. The recruiter took all of us to a conference room where other interview panel members were waiting for us. We were given a short presentation of Apple as a company and the team in general for which we were being interviewed. Then each person took one of us to an interview room. They used to ask questions for around half an hour and then the interviewer changed to some other person. I gave interview to 3 different person

Asked a lot about operating systems and questions about writing and executing scripts via the terminal.