RE: hi
ZHAO, BING <littleshrimp@xxxxxxxxxxxx> asked:
> How do you INPUT the output( of a file) to the
> designated file? To be specific, if the file being output
> generates a score/number which needs to be subsequently input
> into another file, how to you set up the output and input?
> Thannks a lot.
I'm not entirely sure I understood your question, but most
likely you're looking for a "pipe open", i.e.
if( open( OUT, '|/some/command' ) ){
print OUT "text is send to command";
} else {
die "open failed: $!"
}
This is a complicated subject that is best explained by the
perlipc and perlopen manual pages.
HTH,
Thomas
.
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(perl.beginners) |
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