[rrd-users] Re: Junk characters instead of graph

[Chitman Kaur]

If I create a seperate file with only this information then it works.... but when i put the code in my original grapher it still gives junk....
I looked into error_log in /etc/httpd/logs ... there is no error....
What to do now....
Chitman
Serge Maandag <serge.maandag at staff.zeelandnet.nl> wrote:
It seems you first need to solve the content header problem before you
dive into the displaying of the rrdtool graph.

put a gif image "image.gif" in your cgi directory along with this cgi
script:


#!/usr/bin/perl
$| = 1;

print "Content-type: image/gif\n\n";
print `cat image.gif`;


Does that work?

Serge.



-----Original Message-----
From: Chitman Kaur [mailto:chitmankaur at yahoo.com] 
Sent: Thursday, November 13, 2003 10:29 AM
To: rrd-users at list.ee.ethz.ch
Subject: [rrd-users] Junk characters instead of graph


Hi All
I am trying to write a perl script which queries the RRD and displays
the graph on the standard output... i.e. my webpage which called this
perl file...
But no image is displayed.... only junk characters....

Any ideas...

Regards

Chitman 

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