What are the three major components of any unix system?
Explain about shell aritmetic operators and functions?
Explain pid.
How do you go to a directory in unix?
What is meant by the term super user?
What is a filter in unix? Give an example.
Define the term directory?
How would you display the last line of a file?
What is unix computer?
Is unix cli or gui?
What are the various ids in unix processes?
List the distributions of unix.
What is the full meaning of unix?