Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?
Who command in unix operating system?
What's a command word?
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 do I use grep to find a file?
What is awk good for?
Why is awk called awk?
What does grep v do?
How do I delete files from command prompt?
Explain the steps that a shell follows while processing a command.
What do know about tee command and its usage?
What do chmod command do?
What will the following command do?
Write a command to kill the last background job?
How do I search for text in vi?