Larsen, Errin M HMMA/IT wrote:
>
> Ok ... So I tried this:
>
> # perl -MO=Deparse -nae 'print $f[4]' /some/directory/somefile
^^^^^
> LINE: while (defined($_ = <ARGV>)) {
> our(@F) = split(" ", $_, 0);
> print $f[4];
^^^^^
> }
> -e syntax OK
>
> My question now is, where did the @f array come from? I searched
> through the perlvar perldoc page, but I only found an explanation for
> the @F array. Is this an example of Perl making a typo? Or is the @f
> array a secret array I'm not cleared to know about?
The @f array is there because YOU put it there. Of course in this case it
will not contain anything.
John
--
use Perl;
program
fulfillment
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