What is the role of the kernel in unix?
Why is shebang used?
Which command is used to kill the last background job?
What do you mean by the protection fault?
What is a sae socket?
What is the command to find hidden files in the current directory?
What do you understand by unix shell?
What is the best free unix based os?
What do chown command do?
What are the differences among a system call, a library function, and a unix command?
Explain how to use grep command to list find the records of a file containing 10 different strings?
briefly describe the shell's responsibilities?
What does the metacharacter mean?
explain about the initial process sequence while the system boots up?
What is typeset in unix?