[rrd-users] rrdfetch from multiple rrd files

[Alex van den Bogaerdt]

On Tue, Jun 17, 2008 at 04:06:25PM +0200, Michael Kluge wrote:
> Hi all,
> 
> is there already a way to do a 'rrdtool fetch ...' from multiple rrd files in 
> parallel and to specify a CDEF so that I get only one result column? Like 
> using rrdgraph with a couple of DEF's and one CDEF and not plotting the 
> output to a graph but printing to stdout. 

you may be searching for rrdtool xport.

HTH
-- 
Alex van den Bogaerdt
http://www.vandenbogaerdt.nl/rrdtool/