xref: /illumos-gate/usr/src/test/util-tests/tests/awk/examples/awk/t.array1 (revision a28480febf31f0e61debac062a55216a98a05a92)

{for(i=1; i<=NF; i++) {
	if (x[$i] == "")
		y[++n] = $i
	x[$i]++
 }
}
END {
	for (i=0; i<n; i++)
		print (y[i], x[y[i]])
}