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. License: Artistic License Changes: A new "--remote" option was added to change the settings of a PV already in progress. Another new "--line-mode" option was added to get PV to count lines instead of bytes. Resource usage of the "--limit-rate" (rate limiting) option was improved. Some cleanups and Mac OS X fixes were applied.

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