pcheck_updates

#! /bin/bash
#this program checks for updates and then notifies nagios
HOST=192.168.1.121
PORT=5667
DELIM=^
CONFIG=/etc/send_nsca.cfg
NSCA=/usr/sbin/send_nsca
SV_DESC="Update Watchdog"
IP=`/bin/SNOP.sh eth0`

#Usage: send_nsca -H <host_address> [-p port] [-to to_sec] [-d delim] [-c config_file]
REPORT="$NSCA -H $HOST -p $PORT -d $DELIM -c $CONFIG"
CHECK=/usr/lib/nagios/plugins/check_debian_packages


#Options:
# <host_address> = The IP address of the host running the NSCA daemon
# [port]         = The port on which the daemon is running - default is 5667
# [to_sec]       = Number of seconds before connection attempt times out.
#                  (default timeout is 10 seconds)
# [delim]        = Delimiter to use when parsing input (defaults to a tab)
# [config_file]  = Name of config file to use
APT=/usr/bin/aptitude

if [ ! -x "$CHECK" ]; then
        echo "FATAL: $CHECK cannot be found or is not executable!"
        exit 5
fi

if [ ! -x /bin/SNOP.sh ];then
        echo "FATAL: WHERE ARE MY HANDS?"
        exit 5
fi

if [ ! -x "$NSCA" ]; then
        echo "FATAL: $NSCA cannot be found or is not executable!"
        exit 5
fi

if [ ! -x "$APT" ]; then
        echo "FATAL: $APT cannot be found or is not executable!"
        exit 5
fi

##see if we are running as root
if [ `whoami` != "root" ] ;then
        echo "SCRIPT MUST BE RUN AS ROOT"
        exit 5
fi

$APT update> /dev/null 2>&1

###running the check and grabing the result and exit code
OUTPUT=`$CHECK`
RETC=$?

###ACUTALL UPLOAD
RESULT=$IP$DELIM$SV_DESC$DELIM$RETC$DELIM$OUTPUT
#<host_name>[tab]<svc_description>[tab]<return_code>[tab]<plugin_output>[newline]
echo ""
echo "`date`"
echo "$RESULT"
echo "$RESULT" | $REPORT