What is utility unix?
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How do I get to my home directory in unix?
How do I search for a grep file in unix?
What is the difference between a shell variable that is exported and the one that is not exported?
How do you change directories in unix?
Explain piping.
Is unix only for supercomputers?
Explain the different types of pathnames that are used in unix.
What is the difference between soft link and hard link in Unix operating system ?
Can you tell me something about wildcard interpretation?
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?
How to remove the last line/trailer from a file in Unix script?
What are the criteria for choosing a process for swapping out of the memory to the swap device?