Is grep faster than awk?
Can you explain a little bit about command substitution?
What is {} in find command?
What is unix command line?
Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.
What do know about tee command?
How to use grep command to list find the records of a file containing 10 different strings?
Name the various commands that are used for the user information in unix.
What is grep short for?
What does awk stand for?
What are bash commands?
Explain command to display different lines that are found when compare two files?
How many unix commands are there?
What is the function of grep command in unix?
How do I search for text in vi?