# this awk program gives frequency of occurance of all names in a field.
{ sep=" ";
  end=NF;
  while($end=="")end--;
  rslsh=end;
  while($rslsh!="/")rslsh--;
  if($7=="WHOIS") {
    toend=$7;
	for(i=7+1;i<=rslsh;i++)toend=toend sep $i;
	++sum[toend]
	} else {
  lslsh=rslsh-2;
  while($lslsh!="/")lslsh--;
  for(j=lslsh+1;j<=rslsh-1;j++){
    toend=$7;
    for(i=7+1;i<=lslsh;i++) toend=toend sep $i ;
    toend=toend sep $j sep $rslsh ;
 ++sum[toend]}}} #diagnostic and function
END {for (name in sum) print sum[name], name | "sort -bdfrin"}

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