What do chmod, chown, chgrp commands do?
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What are reported commands?
How to know a process is a zombie or orphan process?
What is the use of sed command in unix?
How do you list the files in an UNIX directory while also showing hidden files?
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 to create hardlinks and softlinks on files?
What is the difference between cat command and more command?
what is the use of uniq commmand?
How to get the operating system's information in unix?
Write a command to display a file’s contents in various formats?
Assume the following files are in the working directory prompt> ls -l tasks -rw-r--r-- 1 alex student 1423 Feb 21 14:01 tasks What command can Alex use to give everyone permission to write to the file? What will the ls -l command display if he does so?
what is mount ,tell me about mount ,how can u use in real time project??