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Thread: Modifying a variable value
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Old 05-22-2008
kartikkumar84@g kartikkumar84@g is offline
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Join Date: May 2008
Posts: 17
Quote:
var2=$(users | awk '{for(i=1; i<=NF; ++i) if(!a[$i]++) printf("%s ", $i)}')
Hi, Thank you, this works, is it possible to it without using sed or awk.