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Unix - Engineering

Q1:

Which of the following directories contain all the Alias created by a user, including his login directory?

A /tmp

B /etc

C /usr

D /dev

E None of the above

ANS:C - /usr

It is like the Shortcuts, Rather than writing all the code you can just type this shortcut.

Alias H = 'My Name is Sandeep'.

Whenever H is used it displays 'My Name is Sandeep'.