In unix, what is echo used for?
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Explain different types of Unix systems.
What is page fault? Its types?
Describe file systems in unix?
How do I search for a grep file in unix?
What uses unix operating system?
How do I find the port number of pid in unix?
How would you explain a kernel to a non-technical person?
How do I run a shell script in unix?
What are the entities that are swapped out of the main memory while swapping the process out of the main memory?
How do you start and stop services in unix without using admin console?
How can you edit a large file without opening it in unix?
You have a file called tonky in the directory honky. Later you add new material to tonky. What changes take place in the directory, inode, and file?