you make a couple mistakes... see below...
David Gerler wrote:
>
>
> if ($OS eq "windows") {
> $outfile = ".\\$scratchPad\\"."temp1.txt";
> $cmd = "c:\\gnupg\\gpg -ea -r ezbid > $outfile";
you are rediecting the output to a file. if you try to read from STDOUT
again later, you won't see them....
> } else {
> #$outfile = "./temp1.txt";
> $outfile = $dir . "temp1.txt";
> $cmd = "gpg -ea -r ezbid --always-trust --no-secmem-warning >
> $outfile";
same thing in here...
> }
> $number;
>
> $pid = open2(\*FILEIN, \*GPGOUT, "| $cmd");
you don't need the '|' character, open2 will take care the piping for you.
i posted you a simple example using open3 which also let you read from
STDERR. the example shows how to use open3 to interact(read/write) from bc
david
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