[rrd-users] Re: my cgi script error

Simon Mullis Simon.Mullis at equinoxsolutions.com
Fri Mar 7 09:46:09 MET 2003



This error:  [ERROR: Opening 'port80.png' for write: Permission denied]

means that the cgi-script (which is being execured under the security
context of the user the httpd proces is running under (for RH8 this is the
"apache" user)) is unable to write to the directory specified in the script.

Try making the directory you are calling the script from writeable by the
apache user.

SM

-----Original Message-----
From: adi [mailto:aadi2010 at hotpop.com]
Sent: 07 March 2003 08:05
To: rrd-users at list.ee.ethz.ch
Cc: Tobias Oetiker
Subject: [rrd-users] my cgi script error



is there someone help me, why when i execution my cgi there error like
this in web browser

                           Traffic by Service
last updated: Friday, March 07, 2003 02:51PM
—— to     —— from 

HTTP Port 80
[ERROR: Opening 'port80.png' for write: Permission denied]


and this is my script cgi

#!/rrdtool/bin/rrdcgi
<html>
<head><title>Port Monitoring</title>
    <META HTTP-EQUIV=Refresh CONTENT="120"/>
</head>
<body>
<p><h1 align=center><b>Traffic by Service</b></h1> <br/>
last updated:
<RRD::TIME::LAST /rrdtool/bin/tcpservice.rrd "%A, %B %d, %Y
%I:%M%p"><br/>
<span style='color: #00FF00;'>&mdash;&mdash; to</span>
&nbsp; &nbsp;
<span style='color: #0000FF;'>&mdash;&mdash; from</span>
</p>

<p><b>HTTP Port 80</b><br/>
<RRD::GRAPH port80.png --lazy 
        -s -6hours 
        -v 'Bits per second'
        DEF:in=/rrdtool/bin/tcpservice.rrd:80_in:AVERAGE
        DEF:out=/rrdtool/bin/tcpservice.rrd:80_out:AVERAGE
        CDEF:out_bits=out,8,*
        CDEF:in_bits=in,8,*
        AREA:in_bits#00FF00
        LINE1:out_bits#0000FF>

</p>

<body>
</html>

please help me 


-- 
adi <aadi2010 at hotpop.com>



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