The user's current path is /root/Desktop/abc. If he runs
$ cd ../../../ what will be the user's current working directory?

What is the purpose of the touch command?

Linux operating system is:

What is the purpose of the makewhatis command?

What does permission 777 denote?

Which of the following commands lets you search for text in a file without opening the file first?

You use samba to:

To verify what state (run level) you are currently running in, you use:

How to find out memory usage:

Using cat command, which option is used to print the line number?

What does the 'tcpdump' command do?