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Need help with script

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# 1  
Old 09-28-2005
Need help with script
I am attempting to write a script that will capture a runaway java process on our server, which occasionally reaches 99%. I am using the following script.

#!/usr/bin/ksh

jobname="manu_process_watch.sh"
dirname=/opt/manu/mdiap1/scripts
export HOST=`hostname`
filename="${HOST}_`date +%y%m%d`.dat"

ps -aefd -F pid=Process,pcpu=CPU_Use,time=CPU_Time,vsz=Memory,runame=User,args=Command | sort -r +1 | cut -c -130| head -20 > $filename

if test ! -f $dirname/$filename ; then
echo
echo "File $dirname/$filename not found."
echo
fi

process="Java"
command=`grep java $dirname/$filename | cut -f7 -d " "`
pid=`grep java $dirname/$filename | cut -f2 -d " "`
cpupct=`grep java $dirname/$filename | cut -f3 -d " "`
cputime=`grep java $dirname/$filename | cut -f4 -d " "`
numrows=`grep java $dirname/$filename | wc -l`

if [ $cpupct > 90 ] ; then
send an email
fi;
-----------------------------------------------------
This script could potentially yield multiple rows. How can I alter the script so that I only send the email when the cpupct of any of the rows is greater than a certain percentage?
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LEARN ABOUT SUSE

installsieve

INSTALLSIEVE(1) 					      General Commands Manual						   INSTALLSIEVE(1)

 *

NAME

       installsieve - user utility for managing sieve scripts

SYNOPSIS

       installsieve

DESCRIPTION

       installsieve is a utility that allows users to manage their sieve scripts kept on the server.

OPTIONS

       -v <name> View script with the given name. The script if retrieved sucessfully is output to standard output.

       -l  List  all  of  the scripts currently on the server. If one of the scripts is active a arrow is printed indicating that it is the active
       script.

       -p <port> Port to connect to. If left off this defaults to "sieve" as defined in /etc/services.

       -i <file> Install a file onto the server. If a script with the same name already exists on the server it is overwritten.  Upon  sucessfully
       putting	the  script on the server the script is set active. If <file> has the extension .script it is chopped when put on the server since
       sieve names may not contain a '.'.

       -a <name> Set <name> as the active script. The list of available names can be obtained from the '-l' option..

       -d <name> Delete the sieve script on the server with <name>.

       -m <mechanism> Force installsieve to use <mechanism> for authentication. If not specified the strongest authentication mechanism is chosen.

       -g <name> Get the sieve script with <name> and save it to disk with a ".script" extension. If a file with that name already  exists  it	is
       overwritten.

       -u <user> Userid/Authname to use for authentication; by default, the current user.

CMU
								   Project Cyrus						   INSTALLSIEVE(1)