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| Perl-Sensitive Sunglasses | |
| PerlMonks |
Re^3: file merge with config(parameter) filesby moritz (Cardinal) |
| on Mar 02, 2013 at 15:08 UTC ( [id://1021424]=note: print w/replies, xml ) | Need Help?? |
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Read the smaller file line by line, and store the relevant entries in a hash table. That's what I meant with "store in memory".
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