[rrd-users] retrieving data from multiple files

Ryan Kubica kubicaryan at yahoo.com
Thu Jun 28 02:03:20 CEST 2012

use: xport


the programming interfaces have the function as well.

 From: Rafal Gwizdala <rafal.gwizdala at gmail.com>
To: rrd-users at lists.oetiker.ch 
Sent: Tuesday, June 26, 2012 2:22 AM
Subject: [rrd-users] retrieving data from multiple files

Hi, I'd like to retrieve most recent (last update) data from multiple rrd files in a fastest possible way.
For single file it can be easily done with rrd info or rrd fetch, but is there some equivalent for reading many files at once?
Rrdgraph does it internally so maybe there's some command to output text data to stdout instead of graph file?

Best regards

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