What is the difference between a single dot and double dot in unix?
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What are the core concepts of unix
Differentiate between absolute and related path?
Explain what is inode?
What is awk sed unix?
Can you explain the method of changing file access permission?
Why does the server parent need to close the connected socket returns from accept in a concurrent TCP server? What may happen if it does not do so?
What is grep|sort give example?
How do you kill a process in unix?
Name the key features of the bourne shell.
What does the swapping system do if it identifies the illegal page for swapping?
What is the full form unix?
How to remove the last line/trailer from a file in Unix script?