Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?
Which Command is Used for temprary switch User?
How to view the hidden files in /etc directory?
What do you mean by zambie process?
What command is used to switching between users in unix?
to list a particular line in the file
What are grep patterns?
What does pipe () return?
Who command in unix?
In UNIX, what is the command to kill a process?
Using unix command how to display no of records in oracle?
Which command is used to kill the last background job?
What is file system in unix??