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What is the difference between awk and grep?
What is “chmod” command?
What is ctrl d?
Write a command that will find all text files in a directory such that it does not contain the word "amazing" in any form (that is, it must include the words amazing, amazing, or amazing)?
How many unix commands are there?
What are some command words?
Which command can you use to find the currently running process in unix server?
Can you explain a little bit about command substitution?
What is grep r?
What is the command to view process running?
What are the differences among a system call, a library function, and a unix command?
Who command in unix operating system?
Explain mount and unmount command.
What is the use of tee command?
What does awk stand for?