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10.06.2005 at 03:20PM PDT, ID: 21586615
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8.8

Help with scripting

Asked by catchmeifuwant in Unix Systems Programming

Tags: , ,

Hi Forum,

I'm trying to create a shell script (which would use awk/sed) to get this job done.

1) I have a CSV file (about 15 fields), records are separated by newline
2) I need to check if 2 fields values, are the same [ For eg, field2 = field3] and if another field8 is empty(NULL)
3) If they are the same then,I'll have to populate field8  with a value (say EE).

---------- Sample File ------------------
2,+555,+555423,,1,16,2005/10/06,,06016161414,LCC,1,,6,1,***,,0,54,CCC,-0300,,,,
2,+555,+555,,1,16,2005/10/06,YY,06016161414,LCC,1,,6,1,***,,0,54,CCC,-0300,,,,
2,+555,+555,,1,16,2005/10/06,,06016161414,LCC,1,,6,1,***,,0,54,CCC,-0300,,,,

-----------------Output Processed File ------------
2,+555,+555423,,1,16,2005/10/06,,06016161414,LCC,1,,6,1,***,,0,54,CCC,-0300,,,,   [No Change ,as field2 & 3 are not same]
2,+555,+555,,1,16,2005/10/06,YY,06016161414,LCC,1,,6,1,***,,0,54,CCC,-0300,,,,     [No change, as field8 is not empty]
2,+555,+555,,1,16,2005/10/06,EE,06016161414,LCC,1,,6,1,***,,0,54,CCC,-0300,,,,     [Field8 populated with EE]

Any pointers on how to go about is highly appreciated.

Cheers !
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[+][-]10.06.2005 at 03:52PM PDT, ID: 15034894

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About this solution

Zone: Unix Systems Programming
Tags: awk, csv, file
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Solution Provided By: brettmjohnson
Participating Experts: 2
Solution Grade: A
 
 
[+][-]10.06.2005 at 03:58PM PDT, ID: 15034917

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[+][-]10.06.2005 at 04:06PM PDT, ID: 15034956

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