xref: /illumos-gate/usr/src/test/util-tests/tests/awk/examples/awk/p.43 (revision 5801b0f01c3c34499a929ed96164a5a68b470945)

BEGIN	{ FS = "\t" }
	{ area[$4] += $2 }
END	{ for (name in area)
		print name ":" area[name] }