> But how to access the result of the 8 PRINT commands and redirect their > values to perl variables?
RRDs::graph returns these values. ($result,$xsize,$ysize) = RRDs::graph ... @$result is an array containing the PRINT outputs. $xsize and $ysize are the dimensions of the generated graphic in pixels. http://oss.oetiker.ch/rrdtool/prog/RRDs.en.html Steve Steve Shipway ITS Unix Services Design Lead University of Auckland, New Zealand Floor 1, 58 Symonds Street, Auckland Phone: +64 (0)9 3737599 ext 86487 DDI: +64 (0)9 923 6487 Mobile: +64 (0)21 753 189 Email: s.ship...@auckland.ac.nz Please consider the environment before printing this e-mail : 打印本邮件，将减少一棵树存活的机会
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