Which symbol will be used with grep command to match the pattern pat at the beginning of a line?

Which symbol will be used with grep command to match the pattern pat a

1.	Which symbol will be used with grep command to match the pattern pat at the beginning of a line?
A.	^pat
B.	$pat
C.	pat$
D.	pat^
E.	None of the above
Answer» B. $pat

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Which symbol will be used with grep command to match the pattern pat at the beginning of a line?

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