Is ‘du’ a command? If so, what is its use?
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What does awk stand for?
Who wrote grep?
Briefly, how do you install Oracle software on UNIX.
How to copy multiple files and directories into some other directory?
What is Unix, and how does it differ from other operating systems?
Write a command to find all of the files which have been accessed within the last 30 days.
5 Answers Google, IBM, Satyam,
What do chmod, chown, chgrp commands do?
what is the difference between KILL and KILL -9?
5 Answers Informatica, Nutanix,
Describe the zip/unzip command using gzip.
What is the command to check ports active in UNIX?
what is virtual machine?
what is the use of ls -l command & what is the information it gives about user ?