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Full Discussion: Check and compare disk space and email it
Top Forums Shell Programming and Scripting Check and compare disk space and email it Post 302492278 by sgtjkj on Sunday 30th of January 2011 09:58:20 PM
Old 01-30-2011
Check and compare disk space and email it
I am very new to Linux and learning to script. This is for one of my servers at work that I have to keep track off as far as disk space and how it is used. I have tried to go line by line but little things keep chewing me up. I would appreciate any and all help or advice, and Mutt is installed on the server.
Code:
!/bin/bash

#Show the size of the jobs directory and pull the total size

# This just reports the size no matter what

du -hs home/PMjobs> home/reports/DiskUsage.txt
date >> home/reports/DiskUsage.txt

#Show the size of the directory

$FileSize=$(du -hs home/PMjobs | awk {print})

#compares the size of the directory

if [$FileSize -gt 500.0G];

then

# pulls size of additional directories

  cd home/PMjobs
  du -hc PM1 PM2 PM3 PM4 PM5 >> home/reports/DiskUsage.txt
  date >> home/reports/DiskUsage.txt
fi

mutt -s "Disk Usage reports" -a home/reports/DiskUsage.txt admin@anycomp.com

Last edited by Franklin52; 01-31-2011 at 03:18 AM.. Reason: corrected code tags
 

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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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