There is no way to specifically tune the memory used by Perl.

Consult with your system administrator about existing ulimits.

Also, consider whether your Perl is built for a 32-bit architecture. If so, it can't use more than 3 GB of memory in total.

Consider whether you really, really need to slurp the whole file into memory to do your change.

In reply to Re: Out of memory by Corion
in thread Out of memory by sandy105

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