Try using stdbuf, but it does not play nicely with tee...

stdbuf -oL -eL ${SERVER} 2>&1 | ${HIVE}

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This turns off the 4K buffer that pipes have, and flushes as soon as a line break is found.

edit: See also: how-to-control-buffering-of-pipes-in-bash-scripts

In reply to Re: Redirect Shell Launch to perl script by FreeBeerReekingMonk
in thread (solved) Redirect Shell Launch to perl script by delpi

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