[mrtg] [mrtg]error: Expected an INTEGER for 'out' but got '' ...

[Andrey M. Fedorov (ns)]

 Hi!
 
 I tried to monitoring connection of my host to another host by using mrtg.
 That is my shell-script to get time from ping (file
 /usr/home/andre/bin/mping.sh):
 
 #!/bin/sh
 ping -Q -q -c1 iimm |\
 sed -n -e "/\([0-9.]*\/\)/p" |\
 sed -n -e "s/^.*=\ / /p" |\
 awk 'BEGIN{FS="/"}{print int($2*100)}'
 #------------end of script -------------------
 
 That is my mrtg.cfg:
 
 WorkDir: /usr/local/www/data/mrtg
 IconDir: doc/
 Options[_]: growright,gauge
 WriteExpires: Yes
 Refresh: 300
 Interval: 5
 Target[ping.to.iimm]: `/usr/home/andre/bin/mping.sh`
 MaxBytes[ping.to.iimm]: 5000
 Title[ping.to.iimm]: Ping to IIMM.KOLASC.NET.RU
 PageTop[ping.to.iimm]: <H1> Conection to IIMM.KOLASC.NET.RU monitoring
  <BR> Builded by Fedorov A.M 23.12.99</H1>
  <TABLE>
    <TR><TD>System:</TD><TD>iimm.kolasc.net.ru </TD></TR>
    <TR><TD>Maintainer:</TD><TD>Shishaev M.G. </TD></TR>
    <TR><TD>IP:</TD><TD>iimm.kolasc.net.ru (195.209.248.33)</TD></TR>
    <TR><TD>Max time of ping:</TD>
        <TD> 50 ms </TD></TR>
   </TABLE>
 #------------------end of mrtg.cfg -----------------------
 
 ... but when I run mrtg mrtg.cfg I get:
 
 Problem with Externale get '`/usr/home/andre/bin/mping.sh`':
     Expected an INTEGER for 'out' but got ''
 
 What does it mean?
 How can I solve this problem?
 
 Fedorov A. M.
 mailto andre at kolasc.net.ru
 ICQ#10757187
 

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