comparison cpack/dml/scripts/compression/rptlen @ 0:718306e29690 tip

commiting public release
author Daniel Wolff
date Tue, 09 Feb 2016 21:05:06 +0100
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-1:000000000000 0:718306e29690
1 #!/usr/bin/env bash
2 # Insert rptlen into a pipeline to report the number of bytes passing through.
3 # NB. if the pipeline is terminated early by a later consuming process, the
4 # byte count will be wrong.
5 function buflen {
6 len=$(length)
7 echo "$1:" $len
8 }
9 function buflen2 {
10 length | sed -e "s/^/$1:/"
11 }
12 tee >(buflen2 "$1" 1>&2)