118579Sfenner/^ *[0-9]/	{
218579Sfenner	# print out the average time to each hop along a route.
318579Sfenner	tottime = 0; n = 0;
418579Sfenner	for (f = 5; f <= NF; ++f) {
518579Sfenner		if ($f == "ms") {
618579Sfenner			tottime += $(f - 1)
718579Sfenner			++n
818579Sfenner		}
918579Sfenner	}
1018579Sfenner	if (n > 0)
1118579Sfenner		print $1, tottime/n, median
1218579Sfenner}
13