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Getting a line from a file
I have a file scan procedure that returns me a list of integer representing the position of all the times it found the word it was searching for. what i want to do is that base on that integer to extract the entire line where the word was found and copy it to another file.
the house is blue.
the car is yellow.
the house is green.
if i search for house it would return 2 integers giving me the position of both "house" what i would like is to extract does two lines and copy them to another file.
any help will be appreciated. thank you