Limiting the Script Post: 302740805

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Top Forums Shell Programming and Scripting Limiting the Script Post 302740805 by manju98458 on Thursday 6th of December 2012 09:16:31 PM

12-06-2012

Registered User

Issue is that it Compares the Hours each time when the script runs
for eg., at 2:00 PM the script runs first it will store the 2012120702
and when script runs 2nd time again 2012120702 so the script will
generate the email because last hours also 2 and this time also 2

Below is the script which i tested

Code:

#!/bin/bash
set -xv
#Current Time Stamp
CURR_TS=$( date +"%Y%m%d%H" )
FILE_TS=$( cat /tmp/curr_ts.txt 2> /dev/null ) # Time stamp in file
#admin email account
ADMIN=abc@test.com
# set usage alert threshold
THRESHOLD=60
#hostname
HOSTNAME=$(hostname)
#mail client
MAIL=/bin/mail
# store all disk info here
EMAIL=""
for line in $(df -hP | egrep '^/dev/' | awk '{ print $6 "_:_" $5 }')
do
        part=$(echo "$line" | awk -F"_:_" '{ print $1 }')
        part_usage=$(echo "$line" | awk -F"_:_" '{ print $2 }' | cut -d'%' -f1 )
        if [ $part_usage -ge $THRESHOLD -a -z "$EMAIL" ];
        then
                EMAIL="$(date): Running out of diskspace on $HOSTNAME\n"
                EMAIL="$EMAIL\n$part ($part_usage%) >= (Threshold = $THRESHOLD%)"
        elif [ $part_usage -ge $THRESHOLD ];
        then
                EMAIL="$EMAIL\n$part ($part_usage%) >= (Threshold = $THRESHOLD%)"
        fi
done
if [ -n "$EMAIL" ] && [ "$CURR_TS" -eq "$FILE_TS" ];
then
        echo -e "$EMAIL" | $MAIL -s "Alert: Partition(s) almost out of diskspace on $HOSTNAME" "$ADMIN"
 else
       echo $CURR_TS > /tmp/curr_ts.txt;
fi

Last edited by manju98458; 12-06-2012 at 11:11 PM..

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LEARN ABOUT DEBIAN

dep3changelog

DEP3CHANGELOG(1)					      General Commands Manual						  DEP3CHANGELOG(1)

NAME

       dep3changelog - generate a changelog entry from a DEP3-style patch header

SYNOPSIS

       dep3changelog patch [patch ...] [options] [-- [dch_options]]

DESCRIPTION

       dep3changelog  extracts the DEP3 patch headers from the given patch files and builds a changelog entry for each patch.  If the patch author
       differs from the one detected from the DEBEMAIL, NAME, DEBEMAIL, or EMAIL environment variables, "Thanks to author <email>" is added to the
       changelog entry for that patch.	Any bug-debian or bug-ubuntu fields are added as "Closes" to the changelog entry.  The generated changelog
       entries are passed to debchange as an argument along with the given dch_options.

OPTIONS

       --help, -h
	      Display a help message and exit successfully.

       --version
	      Display version and copyright information and exit successfully.

ENVIRONMENT

       DEBEMAIL, EMAIL, DEBFULLNAME, NAME
	      See the above description of the use of these environment variables.

AUTHOR

       Steve Langasek <vorlon@debian.org>

SEE ALSO

       debchange(1)

DEBIAN
								 Debian Utilities						  DEP3CHANGELOG(1)