Explain 'grep' function.
No Answer is Posted For this Question
Be the First to Post Answer
How to open a directory in perl?
How to sort arrays in perl?
Define print() function in perl?
What are scalars in perl?
How to compare two strings in perl?
Explain substr function in perl?
Distinguish my and local?
How to dereference a reference?
Show the use of sockets for the server and client side of a conversation?
Explain returning values from subroutines?
What is perl? What is the basic command to print a string in perl?
What are scalar data and scalar variables?