Not having done this, I'm not too sure, but can't you just do:
my @out = qx(/usr/local/apache2/cgi-perl/warreng/header_test.pl);
?
On Thu, Jun 02, 2005 at 05:01:15PM -0700, allen haim wrote:
> Hi,
>
> Could someone please help with this Syntax=Perl problem?
>
> -----------------------
> /notemplate/test3.html:
>
> [-
>
> $r = shift;
>
> Execute({
> inputfile => '/usr/local/apache2/cgi-perl/warreng/header_test.pl',
> syntax => 'Perl',
> output => \$out,
>
> #options => 256,
> #req_rec => $r
> });
> -]
>
> <p>output:
>
> [+ $out +]
>
> -----------------------
> /usr/local/apache2/cgi-perl/warreng/header_test.pl:
>
> #!/usr/bin/perl
> print 'allen';
> -----------------------
>
> When I point to http://localhost/notemplate/test3.html, I get:
>
> output:
>
> with nothing after it.
>
> If I hit reload about 5 or 6 times, sometimes I will get the following:
>
> allenHTTP/1.1 200 OK Date: Thu, 02 Jun 2005 16:57:42 GMT Server:
> Embperl/2.0rc3 Apache/2.0.52 (Unix) mod_perl/1.999.21 Perl/v5.8.5
> Content-Length: 72 Keep-Alive: timeout=15, max=99 Connection: Keep-Alive
> Content-Type: text/html; charset=ISO-8859-1
>
> output: allen
>
>
> It's as though the 'allen' is getting printed but not actually sent.
>
>
> Finally, I added the line:
>
> select((select(STDOUT), $| = 1)[0]);
>
> in header_test.pl.
>
> Now, 'allen' is printed *before* 'output:' is printed.
>
> What is the right way to call an arbitrary perl script and catch its output?
>
> Thanks
>
> Allen
>
>
> --
>
>
>
> now through the seven oceans,
> i am a star most famed;
> many leggies have I lost,
> many have I gained.
>
> -donovan
>
>
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