xref: /illumos-gate/usr/src/test/util-tests/tests/awk/examples/awk/t.randk (revision d17be682a2c70b4505d43c830bbd2603da11918d)

{
	k = 2
	n = NF
	i = 1
	while ( i <= n ) {
		if ( rand() < k/n ) {
			print i
			k--
		}
		n--
		i++
	}
}