What is unix orphan process?
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List a few significant features of unix?
What is Thread dump in unix?
Is a directory unix?
Is used to create ordinary files on any unix system?
Assume that there are two different filesystems as /abc and /xyz. There is a file A under filesystem /abc which has to be linked to filesystem /xyz. Which link will you use - soft link or hard link? why?
Pipes support half duplex communication. But if we want full-duplex communications we should use two pipes between two processes. Is such situation can leads to deadlock? Write two scenarios that could leads to deadlock in such situations?
Explain the method of changing file access permission?
What does a pipe(|) do?
How to perform a system shutdown in unix?
How unix is used?
How do we change file access permissions?
What are the pros of executing processes in the background?