pv (Pipe Viewer) - Shell pipeline element to meter data passing throughDec 30, 2008, 08:33 (0 Talkback[s])
No-Size-Fits-All! An Application-Down Approach for Your Cloud Transformation REGISTER >
[ Thanks to dave for this link. ]
"pv will copy each supplied FILE in turn to standard output (- means standard input), or if no FILEs are specified just standard input is copied. This is the same behaviour as cat.
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