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| Date: | Thu, 25 May 2000 17:19:08 -0700 |
| Content-Type: | text/plain |
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Mark,
$| = 1;
Yep... that's it. Works perfectly now.
Thanks for not only helping me to install Perl/iX today, but also to fix the
i/o problem.
Eben
-----Original Message-----
From: Mark Bixby [mailto:[log in to unmask]]
Sent: Thursday, May 25, 2000 5:05 PM
To: [log in to unmask]
Cc: [log in to unmask]
Subject: Re: Apache/iX and Perl/iX system() question
Eben Yong wrote:
>
> Hello,
>
> I am hacking away at Perl/iX... I think I have a permissions problem but I
> don't know where to look to squash the bug. While in the posix shell the
> program executes without any problem, but trying to run the program from
my
> web browser thru Apache/iX and I get an "Internal Server Error".
Whenever you get "Internal Server Error", you want to look at the Apache
error_log file.
> #!/usr/local/bin/perl
#!/PERL/PUB/perl is preferred, but won't change what's happening here.
> #
> # Main body starts here.
> #
>
> print <<EOF;
>
> <HTML>
> <HEAD>
> <TITLE>TEST TITLE</TITLE>
> </HEAD>
> <BODY>
> <H1>TEST HEADER</H1>
> <PRE>
> EOF
>
> system("callci 'echo 123'");
The problem is that you're mixing buffer I/O from Perl, and non-buffered I/O
from the CI.
Since you can't tell the CI to buffer its I/O, you must tell Perl to stop
buffering its I/O.
Modify your Perl script to do the following before you create any output:
$| = 1;
- Mark B. (who has just built Apache/iX 1.3.12 internally)
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