What do you understand by the term filters?
Explain kernal and shell?
What are the four components of the unix file system?
Was unix the first operating system?
What is the file in unix?
How to create files in unix?
Is unix cli or gui?
What are the main features of korn shell?
What is unix shell scripting used for?
What does cp mean in unix?
What are the pros of executing processes in the background?
How to make a new directory in unix?
Define a single-user system.