04-15-2016
You need to close the writing side of the pipe, not the reading side. From the gawk manual:
======
For example, if you open a pipe with this: "sort -r names" | getline foo
then you must close it with this:
close("sort -r names")
========
Last edited by RudiC; 04-15-2016 at 05:15 AM..
Reason: Added icode tags.
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