Pipebench shows the current throughput and amount of data going through a 
pipe. It can be used to show the progress of a large md5sum process: 
cat bigfile | pipebench | md5sum.  

WWW: http://www.habets.pp.se/synscan/programs.php?prog=pipebench

	- Michael L. Hostbaek
	mich@FreeBSD.org