Hi vroom, sed and awk cannot handle large amount of data, because they try to load the entire file at once into the memory and then apply the changes on them. Even if you call a awk command from perl script same thing happen.

But here is an example that you can try: 
$command = <awk command>;
system($command);

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In reply to Re: calling awk one liner from perl by Rahul6990
in thread calling awk one liner from perl by devi

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