which script will invoke first ,when /etc/init.d starts
which command is used to stop a running process in unix?
What is grep and how do you use it?
What do chgrp command do?
How do you remove a directory?
What Command is used to make a directory?
use of ls command
What is the use of the command 'ls -x chapter[1-5]' ?
What is .sh file?
What is grep in bash?
What command is used to check the current users?
Explain command to view process running?
What is the difference between pipe and xargs?