"Michael C. Davis" wrote:
>
> Hi all,
Hello,
> Here's a simple question I should probably already know the answer to but I
> don't and the documentation thus far has not been useful. How can I tell
> if a given filehandle is open?
perldoc -f fileno
fileno FILEHANDLE
Returns the file descriptor for a filehandle, or
undefined if the filehandle is not open.
John
--
use Perl;
program
fulfillment
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