I'm trying to make a gui interface to a command-line program I have. The
problem is that at certain points, the program wants user input. I tried
backticks, but my script hangs at the point where the program wants input.
Is there a way to interface with DOS so that when a DOS program wants input,
the control switches back to the Perl script, which can ask for input and
then pipe that input into DOS?
Backticks, exec(), and system() all fail to allow for user input after the
initial command. Is there a module or something I can use for this?
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