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Posted By jim mcnamara
awk 'NR==1 { for (i=1; i<=NF; i++)...
awk 'NR==1 {
for (i=1; i<=NF; i++) { if ($i~/*01$/) {arr[i]=i}
next
}
{ for(j=1; j<=NF; j++) {
if(j in arr) {printf("%s ", $j)}
}...
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