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

commiting public release

+#!/usr/bin/env bash
+# Insert rptlen into a pipeline to report the number of bytes passing through.
+# NB. if the pipeline is terminated early by a later consuming process, the 
+# byte count will be wrong.
+function buflen {
+	len=$(length)
+	echo "$1:" $len
+}
+function buflen2 {
+	length | sed -e "s/^/$1:/" 
+}
+tee >(buflen2 "$1" 1>&2)