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#!/usr/bin/perl ($n,$v) = split (/=/,<STDIN>); print"Content-type:text/html\n\n"; if ($v < 4000000 || $v > 9999999) { print 'Invalid information : error'; exit; } $filename = 'data.txt'; open(myfile,"$filename"); @getrec = <myfile>; close(myfile); $cntrec = @getrec; unlink("$filename"); open(myfile,">$filename"); for $i (0 .. $cntrec-1) { ($id,$passwd) = split(",",$getrec[$i]); if ($v ne $id) { print myfile $getrec[$i]; } else { $found=1; } } close(myfile); if ($found){print'Delete ok';}else{print'Not found';} |