What is the pipe command?
What is the functionality of a top command?
Explain ‘system calls’ with respect to unix commands?
What is a command and examples?
What is grep in bash?
What are bash commands?
Differentiate cat command from more command.
How can you see the command line history?
Are you in or at the office?
Is command prompt unix?
How do I use grep to find a file?
Is grep faster than awk?
How do I use nslookup?
What is grep r?
Write a command that will display files in the current directory, in a colored, long format.