I've noticed that occasionally, rather perversely, some programs use STDERR to perform user prompting ?!

system captures neither STDOUT nor STDIN and the command you issue captures only STDOUT - does the problem lie therein ?

A user level that continues to overstate my experience :-))

In reply to Re: Getting user input with STDOUT tee to file by Bloodnok
in thread Getting user input with STDOUT tee to file by xjlittle

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