What Is Grep Used For In Perl?

1.	What Is Grep Used For In Perl?
Answer» Grep is used with regular expression to check if a parituclar VALUE exist in an array. it returns 0 if the value does not exists, 1 OTHERWISE. Grep is used with regular expression to check if a parituclar value exist in an array. it returns 0 if the value does not exists, 1 otherwise.

Answer»

Grep is used with regular expression to check if a parituclar VALUE exist in an array. it returns 0 if the value does not exists, 1 OTHERWISE.

Grep is used with regular expression to check if a parituclar value exist in an array. it returns 0 if the value does not exists, 1 otherwise.

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