Explain the steps that a shell follows while processing a command.
Who wrote grep?
How can you see the command line history?
Why is it called grep?
What is merge command in unix?
Explain how to use grep command to list find the records of a file containing 10 different strings?
Why is awk called awk?
Explain ‘library functions’ with respect to unix commands?
What are the differences among a system call, a library function, and a unix command?
What is used to type command?
What is the command to view process running?
How do I use grep to search for a file?
Can you enlist some commonly used network commands?
How do I run a bash script?
What are the commands in UNIX to list the files in a Directory?