On 11/1/08, Sahil Tandon <[EMAIL PROTECTED]> wrote:
> David Allen <[EMAIL PROTECTED]> wrote:
>
>> My apologies for asking on this list, but I'm stuck without Perl and need
>> to use awk to generate a report.
>>
>> I'm working with a large data set spread across multiple files, but to
>> keep things simple, say I have A Very Long String that containing records,
>> each delimited by a single space. I need to print those records in
>> columnar format, but with only 7 columns per line:
>>
>> record1 record2 record3 record4 record5 record6 record7
>> record08 record09 record10 record11 record12 record13 record14
>> ...
>
> A small sh script:
>
> #!/bin/sh
> awk ' {
> for (i=1; i<=NF; i++) {
> printf("%s ", $i)
> if (i % 7 == 0) { printf("\n") }
> }
> if (NF % 7 != 0) { printf("\n") }
> } ' input
An elegant solution if ever I read one. The mod operator should have
been the first thing that came to mind.
I'm not sure whether I need a class in remedial math, or remedial awk,
but either way, my thanks for the solution.
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