s="Fred:Corwill;Wilfred:Corwill;Barney:Tornbull;Betty:Tornbull;Bjon:Tornbull;Raphael:Corwill;Alfred:Corwill" echo $s \ | tr ';' '\n' \ | awk -F: '{print toupper("("$2":"$1")")}' \ | sort \ | paste -sd '' -
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Discussion on: Daily Challenge #66- Friend List
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