v 1.7.24 Updated: 7 months ago
monitor the progress of data through a pipe
pv - Pipe Viewer - 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 an estimate of how long it will be until completion.
To install pv, paste this in macOS terminal after installing MacPorts
sudo port install pv