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Top Forums Shell Programming and Scripting How to put a difference calculation in my awk script ? Post 303037617 by Tim2424 on Thursday 8th of August 2019 04:01:14 AM
Old 08-08-2019
Hello,

A late response, sorry... Smilie

Finally I do something different and make choice to create a other script for the difference calculation :


Code:
#!/bin/bash

cat /var/www/cgi-bin/test_calcul.csv | grep foo | awk -F'[,]' 'FNR==0{next}
               FNR>1{
                    print m " â†' " $1;
                    print "FRAME : " $2
                    printf "RAM : %+d%s",$4-RAM,ORS
                    printf "CPU 1 : %+d%s",$5-CPU1,ORS
                    printf "CPU 2 : %+d%s\n",$6-CPU2,ORS
                    }
               {m=$1;FRAME=$2}
               {m=$1;RAM=$4}
               {m=$1;CPU1=$5}
               {m=$1;CPU2=$6}
              '

And that works !

Thanks for your help ! Smilie
 

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HOBBIT-NKEDIT.CGI(1)					      General Commands Manual					      HOBBIT-NKEDIT.CGI(1)

NAME
hobbit-nkedit.cgi - Xymon Critical Systems view CGI SYNOPSIS
hobbit-nkedit.cgi DESCRIPTION
hobbit-nkedit.cgi is invoked as a CGI script via the hobbit-nkedit.sh CGI wrapper. hobbit-nkedit.cgi is a web-based editor for the hobbit-nkview.cfg(5) file, which is used to configure the Xymon "Critical Systems" view. A detailed description of how to use the editor is provided in the Xymon Web documentation, available from the "Help" -> "Critical Systems" link on the Xymon website. SECURITY
Access to this CGI script should be restricted through access controls in your webserver. Editing the Critical Systems View configuration will impact the monitoring of your site. OPTIONS
--config=FILENAME Name of the Critical Systems View configuration file. The default is hobbit-nkview.cfg in the $BBHOME/etc/ directory. --env=FILENAME Loads the environment defined in FILENAME before executing the CGI script. --area=NAME Load environment variables for a specific area. NB: if used, this option must appear before any --env=FILENAME option. --debug Enables debugging output. SEE ALSO
hobbit-nkview.cgi(1), xymon(7) Xymon Version 4.2.3: 4 Feb 2009 HOBBIT-NKEDIT.CGI(1)
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