Choose the metacharacter that is designed to change the user’s location in the file system to the previous directory.

Jane likes using the Korn shell, because one of the metacharacter’s used by this shell will change
directory to the previous directory. Choose the metacharacter that is designed to change the
user’s location in the file system to the previous directory.

Jane likes using the Korn shell, because one of the metacharacter’s used by this shell will change
directory to the previous directory. Choose the metacharacter that is designed to change the
user’s location in the file system to the previous directory.

A.
~

B.
*

C.
?

D.

Explanation:



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