[nmglug] [Fwd: Re: [dt-general] DigiTemp to rrd tool graphing]

a akaluta at taosnet.com
Mon Dec 7 07:37:33 PST 2009


Good Morning:

Regarding /usr/bin/perl,

What do I do with the that script,looks like it loads:
"create digitemp.rrd."

                       How do I run it? Thanks, Anthony K



> #!/usr/bin/perl -w
#
# DigiTemp v2.1 RRDB database Creation
#
# Copyright 1997-2001 by Brian C. Lane <bcl at brianlane.com>
www.brianlane.com
# All Rights Reserved
#
# This program is free software; you can redistribute it and/or modify
it
# under the terms of the GNU General Public License as published by the
Free
# Software Foundation; either version 2 of the License, or (at your
option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but
WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for
# more details.
#
# You should have received a copy of the GNU General Public License
along
# with this program; if not, write to the Free Software Foundation,
Inc.,
# 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA

use Time::Local;
use RRDp;

/RRDp::start "/usr/local/rrdtool/bin/rrdtool";

# Create the database

RRDp::cmd "create digitemp.rrd \
DS:room:GAUGE:600:U:U  \ 
DS:attic:GAUGE:600:U:U  \
DS:desk:GAUGE:600:U:U   \
RRA:AVERAGE:0.5:1:600    \  
RRA:AVERAGE:0.5:6:700    \  
RRA:AVERAGE:0.5:24:775   \  
RRA:AVERAGE:0.5:288:797  \  
RRA:MIN:0.5:1:600        \  
RRA:MIN:0.5:6:700        \  
RRA:MIN:0.5:24:775       \  
RRA:MIN:0.5:288:797      \
RRA:MAX:0.5:1:600        \  
RRA:MAX:0.5:6:700        \  
RRA:MAX:0.5:24:775       \  
RRA:MAX:0.5:288:797";

$answer = RRDp::read;
#print $$answer;

RRDp::end;
> 
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> > 
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Subject: Re: [dt-general] DigiTemp to rrd tool graphing
Date: Mon, 07 Dec 2009 08:15:58 -0700
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