linux - 'tee' device: Can i pipe to a FIFO and sample the data when i wish -

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i piping sequence through pipe program (mkfifo) on linux. there way me sample data being read, periodically , see what's going on?

seq 99999999 -1 00000000 >/tmp/foo pyrit -r cap/zutums-01.cap -i /tmp/foo attack_passthrough

how see in sequence whenever feel it. don't want write disk or stdout. use strace that's overkill.

i recommend use pipe viewer

it can give such info as:

  • time elapsed
  • percentage completed (with progress bar)
  • current throughput rate
  • total data transferred
  • eta

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