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Thread: Storing space delimited line in var with loop?
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Old 08-23-2007
summer_cherry summer_cherry is offline
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Join Date: Jun 2007
Location: Beijing China
Posts: 557
use awk
hi
see follow example

input(a.txt):

Code:
a b c
d e f
code:

Code:
cat a.txt | awk '{
printf("$s,$s,$s",$1,upper($2),$3)
}' a.txt
output:

Code:
a B c
d E f
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