What are three main elements of unix operating system?
What are different types of files in unix?
Is unix a kernel?
What is unix portability?
Consider a TCP echo client which blocks on fgets which read input from standard input. If now the corresponding server process crashes, what will client TCP kernel receive? Can the client process receive that? Why or why not? How you solve the above problem?
How do you start and stop services in unix without using admin console?
How do I run a shell script in unix?
What is delayed write in unix?
What does pipe do in unix?
Name the data structure used to maintain file identification?
What is unix buffer cache?
Does apple use unix?
Is mac unix based?