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Perl to perfrom string manipulation

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# 1  
Old 09-10-2008
Perl to perfrom string manipulation
Hi,

Please advise me how to perform checking in perl on the following input below.

Quote:
1.txt
````
886913354744,16,32562,466887244817951,MAD,ACT,07/01/2009,1208411978,,Promotion_ID_66
886938498033,5,38691,466884974420702,MAD,ACT,15/12/2008,1066813001,,Promotion_ID_177
886915548148,2,289,4668874449995,MAD,ACT,04/07/2008,1017151725,,Promotion_ID_222
886938414547,3,110491,466884974430111,MAD,ACT,24/12/2008,1069599770,,Promotion_ID_22
The output criteria will be

1. field 1 will begin as 913354744 for each as example

2. field 4 must be unique.

3. field 7 is showing dd/mm/yyyy, but it require checking if unixtime should covert to dd/mm/yyyy

4. field 8 is showing unix timestamp, but it require checking if dd/mm/yyyy should convert to unix timestamp or value 0 should prompt error.
# 2  
Old 09-10-2008
Hi,

Please pay my tuition, and I'll do your homework.
# 3  
Old 09-10-2008
For uniqueness checks, collect values into a hash; die with an error if the hash already contains the value you are about to add.

For time conversion, HomePage - Perl DateTime Wiki and other obvious Google hits should help you get started.
# 4  
Old 09-10-2008
Hi,would you mind to giv few example for to me to have a good start.
TQ
# 5  
Old 09-10-2008
hi redhed,
I shall giv away tuition $$. but just in this short time period, should quite hard to find one. Good that you could. Cheers!
# 6  
Old 09-10-2008
Quote:
Originally Posted by rauphelhunter
1. field 1 will begin as 913354744 for each as example
What does this mean?

Quote:
Originally Posted by rauphelhunter
3. field 7 is showing dd/mm/yyyy, but it require checking if unixtime should covert to dd/mm/yyyy
And this? Do you just mean you want to make sure it is a valid date?
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