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Mar 12, 2013

dev/null

Choose the correct answer:
A) Is a file
B) Has write permission for all
C) Is the UNIX built-in dustbin
D) All of these
Detailed Explanation

/dev/null can be called UNIX built-in dust-bin. To prevent a program from filling the monitor with garbage.
/dev/null comes in handy. Just redirect it to /dev/nul1. It gladly accepts garbage. It is a universal sink.

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