Typeset -i in MVS (Mainframe system) Post: 302748809

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Top Forums Shell Programming and Scripting Typeset -i in MVS (Mainframe system) Post 302748809 by ppatra on Thursday 27th of December 2012 02:20:35 AM

12-27-2012

Registered User

Typeset -i in MVS (Mainframe system)

Hi,

I have one job that runs daily and creates daily files. At the end I compare the today's file with previous day's file. And if today's file size is greater or equal to previous day's file, then it is ok, else I need to through error.
I have following piece of code:

Code:

typeset -i SIZE_CURRDATE
typeset -i SIZE_PREVDATE
DAY=`echo $RUN_DATE | cut -c 5-6`
if [ $DAY -ne "01" ] ; then
SIZE_CURRDATE=`m_ls -l mfile:file_name |  awk '{ print $5 }' | sed 's/,//g'`
SIZE_PREVDATE=`m_ls -l mfile:file_name |  awk '{ print $5 }' | sed 's/,//g'`

echo "PREV_DATE : " $PREV_DATE
echo "SIZE_CURRDATE : " $SIZE_CURRDATE
echo "SIZE_PREVDATE : " $SIZE_PREVDATE
if [ $SIZE_CURRDATE -le $SIZE_PREVDATE ] ; then
 echo "ERROR : The output file is of zero length."
 exit -1
else
 echo "OK"
fi
fi

This runs fine in AIX UNIX. But it is giving arithmatic overflow error in MVS USS system when file size is more or equal to 10 digits.
Could you please help me to solve this?

ppatra

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LEARN ABOUT DEBIAN

sa2

SA2(8)								Linux User's Manual							    SA2(8)

NAME

       sa2 - Write a daily report in the /var/log/sysstat directory.

SYNOPSIS

       /usr/lib/sysstat/sa2

DESCRIPTION

       The  sa2  command is a shell procedure variant of the sar command which writes a daily report in the /var/log/sysstat/sardd file, where the
       dd parameter indicates the current day. The sa2 command handles all of the flags and parameters of the sar command.

       The sa2 command is designed to be started automatically by the cron command.

EXAMPLES

       To run the sa2 command daily, place the following entry in your root or adm crontab file:

       5 19 * * 1-5 /usr/lib/sysstat/sa2 -A &

       This will generate a daily report called /var/log/sysstat/sardd It will also remove reports more than one week old.

   Debian note
       The Debian sysstat package  has	already  placed  such  an  entry  in  your  system  crontab.   Please  refer  to  the  /usr/share/doc/sys-
       stat/README.Debian file for details.

FILES

       /var/log/sysstat/sardd
	      Indicate the daily report file, where the dd parameter is a number representing the day of the month.

AUTHOR

       Sebastien Godard (sysstat <at> orange.fr)

SEE ALSO

       sar(1), sadc(8), sa1(8), sadf(1)

       http://pagesperso-orange.fr/sebastien.godard/

Linux								    AUGUST 2010 							    SA2(8)

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