I am new to perl, need some help on perl.

While copying records from one file to another I need to put a filter on one field (date in my case) of the record.

Content of Input file:
Date,Expense,Income
1-Dec-2009,12,87
2-Dec-2009,54,204
3-Dec-2009,75,214
4-Dec-2009,78,198
5-Dec-2009,98,155
6-Dec-2009,10,180
7-Dec-2009,51,91
8-Dec-2009,32,130
9-Dec-2009,29,207
....so on..

Expected content of output file:

Date,Total
4-Dec-2009,276
5-Dec-2009,253
6-Dec-2009,190
7-Dec-2009,142
8-Dec-2009,162
9-Dec-2009,236

For example, I need to lookup for "4-Dec-2009" and copy all the records therafter.

How can this be done? I am able to copy complete file along with summation on two columns (Expense+Income).


Thanks,
AvantA

In reply to copying records from one file to another with filter. by avanta

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