Use File::ReadBackwards to read the lines of the file and then stop at the first match. 

use File::ReadBackwards;

tie *BW, 'File::ReadBackwards', 'file' or die "can't read 'file' $!";

while ( <BW> ) {
    if ( /pattern/ ) {
        print;
        last;
        }
    }

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In reply to Re: Matching Regular expression at EOF by jwkrahn
in thread Matching Regular expression at EOF by krish28

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