I was contacted from a Campus rescruiter on linkedin. He set up a phone interview to tell me more about the role. The phone interview was good, he explained the role, what they expect from interns and what our responsibilities were. He then said I'll be asking you some basic questions, if you give right answers, then you'll have the next technical round. The questions were on bash, tcp, processors, and finally he gave me a list of IP addresses and asked which ones are public and which ones are private (it weren't as easy as 127.0.0.1 or 192.168.0.1). He was satisified by my answers and told me to send my availability date for the interview. I had a phone-screen interview. Most of the questions were the one posted here. I focussed more on Linux Fundamentals like learning about fork, runleves, init, docker, application deployment and port numbers. The e-mail said it would have scripting questions on Application deployment, filesystem traversal, log parsing. I couldn't get the role. I was expecting it because I focussed more on Linux than scripting. But the recruiter who contacted me, actually called and gave me the news. He was kind and told me to apply next year and or drop him an e-mail when I graduate and also told me to practice scripting if I want this position because it basically revolves around scripting and automation.