[rrd-users] Re: Graphing to STDOUT

[Leigh Sharpe]

>
> Did you set perl to unbuffered output and provide the proper mime-type?
>
> e.g. somewhere at the beginning:
>
> $| = 1; print "Content-type:image/png\n\n";
>

Yes on both counts.
The script works fine if I graph to a file. Changing ONLY the output
filename to a '-' causes the problem.


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