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08.21.2008 at 02:06PM PDT, ID: 23668504
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7.7

Korn Shell: Read variable length file with variable number of fields and store fields in variables

Asked by cringleb in KornShell (ksh)

Store the fields of one record for all records of a variable length ascii file in variables in a Korn Shell script.
For example, the format of the file is:
field1, field2, field3, .. .field n where n may be any number and the number differs between records.
There may be 1-n records in the file.
For each record, the fields should be assigned to a  variable $FIELD1, $FIELD2, ... $FIELDN; The variables shall be assigned for each record in turn; provide a variable indicating the number of fields in the record (
Variables available in a while or for loop shall be:
$numberoffields, $Field1, $Field2, ... $FieldN).
Thank you for your trouble,
C:)Start Free Trial
[+][-]08.21.2008 at 04:32PM PDT, ID: 22285249

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[+][-]08.21.2008 at 05:08PM PDT, ID: 22285386

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[+][-]08.21.2008 at 05:38PM PDT, ID: 22285506

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[+][-]08.21.2008 at 05:40PM PDT, ID: 22285514

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[+][-]08.21.2008 at 06:10PM PDT, ID: 22285619

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[+][-]08.21.2008 at 06:24PM PDT, ID: 22285654

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[+][-]08.21.2008 at 10:23PM PDT, ID: 22287040

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[+][-]08.23.2008 at 09:07AM PDT, ID: 22297544

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[+][-]08.23.2008 at 09:21AM PDT, ID: 22297596

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[+][-]08.23.2008 at 09:25AM PDT, ID: 22297602

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[+][-]08.23.2008 at 09:26AM PDT, ID: 22297606

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[+][-]08.27.2008 at 07:06AM PDT, ID: 22324876

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[+][-]08.27.2008 at 03:02PM PDT, ID: 22329701

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[+][-]10.04.2008 at 08:45AM PDT, ID: 22641319

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About this solution

Zone: KornShell (ksh)
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Solution Provided By: omarfarid
Participating Experts: 3
Solution Grade: B
 
 
 
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