Instead of slurping the entire file into a scalar all at once, try line processing using 'while'. This will take far less memory. 

open INFILE, "<$infile";
while ($line_in_file = <INFILE>) {
    do processing here...
    }
close INFILE;

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--
Filmo the Klown

In reply to Re: Code stalls...possible memory leak? by filmo
in thread Code stalls...possible memory leak? by tshabet

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