monitor the progress of data through a pipeline
Pipe Viewer (pv) is a terminal-based tool for monitoring the progress
of data through a pipeline. It can be inserted into any normal
pipeline between two processes to give a visual indication of how
quickly data is passing through, how long it has taken, how near
to completion it is and estimate of how long it will be until
completion.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: https://www.ivarch.com/programs/pv.shtml
