Editing field

In [[awk]] all [[input]] is separated into [[record]]s and each [[record]] is further divided into fields. == Fields are referenced using special variables == Within the [[awk]] script, each field can be referenced by using [[dollarint]] operator. {{{ awk { print $3 } # output field number three { print $12 } # output field number twelve }}}

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This change is a minor edit.

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