The filename of the current script.

The number of arguments supplied to a script.

The exit status of the last command executed.

The process number of the last background command

$# is used to show? – McqOptions

1.	$# is used to show?
A.	The number of arguments supplied to a script.
B.	The filename of the current script.
C.	The exit status of the last command executed.
D.	The process number of the last background command
E.
Answer» B. The filename of the current script.

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