Unless you want to write a kernel mode filter driver to insert into the serial port's driver stack, you can't do it. Such a driver you can not write in Perl btw.

A better solution is to combine the logging and management (terminal app replacement) applications into one.

DWIM is Perl's answer to Gödel

In reply to Re: Creating a serial port sniffer by GrandFather
in thread Creating a serial port sniffer by GoTerpsGo

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