[mrtg] HELP Please: "RRDTOOL GRAPH" function doesn't produce any graphs

[Florin Prunoiu]

Hi,

I am trying to generate on-demand graphs from RRD databases using the RRDTOOL GRAPH function.
The function is supposed to produce an image (PNG/GIF/GD) and also to print out (stdout) the size
in pixels of the image.

This function doesn't work for me. Can anybody give some tips on how to use the
switches/parameters (some other clearer explanations than the Tobi's ones - they are not very
eloquent ...)

Thanks in advance,
Florin


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