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Re: Parsing for [] in a file

by aaron_baugher (Curate)
on Nov 17, 2011 at 19:00 UTC ( #938666=note: print w/ replies, xml ) Need Help??

in reply to Parsing for [] in a file

Open File1, read it line by line, parsing out the variables and saving them as the keys of a hash, with true values (like 1).

Open File2, read it line by line, parsing out the variable at the beginning of the line, checking to see if that variable exists as a key in your hash, and printing the line if it does.

Aaron B.
My Woefully Neglected Blog, where I occasionally mention Perl.

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