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Full Discussion: Grep multiple instances and send email.
Top Forums Shell Programming and Scripting Grep multiple instances and send email. Post 302541286 by mirni on Saturday 23rd of July 2011 01:21:51 PM
Old 07-23-2011
Please use code tags when posting code and/or in/output. It makes it much easier to read.


You still have some syntax errors there:
Code:
AppInstance=(xxx,aaa,ddd,ccc,xxx,cccfg)

should be
Code:
AppInstance=(xxx aaa ddd ccc xxx cccfg)

Sorry, that was my bad in the previous post. No commas in defining an array.

Quote:
but it is trying to read from /home/xxx/AppInstance_status.txt.
No, it's not. It is writing into that text file here:
Code:
echo "App Instance $i is not running . $(hostname) as on $(date)" >> $logFile

If you want to read the instances from file, instead from an array, just change the for loop like this:
Code:
logFile=~/AppInstance_status.txt 
while read i ; do  #loop through the file
   AppInstance_status=`ps -ef | grep $i | grep -v grep`
   if [ -z "$AppInstance_status" ] ;  then
     echo "App Instance $i is not running . $(hostname) as on $(date)"  >> $logFile
   fi
done < AppInstances.lst

cat $logFile | mail -s "Alert: AppInstance status check on Production " email_address

where AppInstances.lst is the file with one entry on a line. So for your previous example, it would be
Code:
xxx
aaa
ddd
ccc
xxx
cccfg

 

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LEARN ABOUT DEBIAN

script-email

SCRIPT-EMAIL(8) 					  System Administration Commands					   SCRIPT-EMAIL(8)

NAME

       script-email - Amanda script to send email notifications

DESCRIPTION

       script-email is an Amanda script implementing the Script API. It should not be run by users directly. It sends a notification email to the
       addresses specified in the MAILTO property.

PROPERTIES

       This section lists the properties that control script-email's functionality. See amanda-scripts(7) for information on the Script API,
       script configuration.

       MAILTO

	   List of email addresses that will receive an email on command execution. It is a multi-valued property:
	     property "MAILTO" "amanda@domain.com" "sysadmin@domain.com" "amandauser@domain.com"

EXAMPLE

       In this example, script-email is scheduled to be run before the DLE, on the server.  The unqualified email address amanda will be passed to
       the email system unchanged.  The script is then attached to a dumptype, which can then be specified for any DLEs which require
       notification.
	define script-tool pre-email {
	  comment "email me before this DLE is backed up"
	  plugin  "script-email"
	  execute-on pre-dle-backup
	  execute-where server
	  property "mailto" "amanda"
	}

	define dumptype user-tar-email {
	  user-tar
	  script "pre-email"
	}

SEE ALSO

       amanda(8), amanda.conf(5), amanda-client.conf(5), amanda-scripts(7)

       The Amanda Wiki: : http://wiki.zmanda.com/

AUTHORS

       Jean-Louis Martineau <martineau@zmanda.com>
	   Zmanda, Inc. (http://www.zmanda.com)

       Dustin J. Mitchell <dustin@zmanda.com>
	   Zmanda, Inc. (http://www.zmanda.com)

Amanda 3.3.1							    02/21/2012							   SCRIPT-EMAIL(8)
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