Unix Tip: DID IT REBOOT?

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UNIX GURU UNIVERSE
UNIX HOT TIP

Unix Tip 3497 - September 6, 2015

http://www.ugu.com/sui/ugu/show?tip.today

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DID IT REBOOT?

If you believe your users
like to reboot their systems,
here is a way you will be
able to detect it.


#!/bin/ksh
#
# Boot Notification Script
# /etc/rc2.d/S99notify - Sends e-mail notification to the
administrators
# when the system is booted.
#

#*****************************************************************

PATH=/usr/sbin:/usr/bin

DATE="`date`"

SRVNM=`uname -n`

# The next variable can be set for multiple addresses
# (i.e. jsmith@yahoo.com,jsmith@hotmail.com)
MAILADD=monitor

mail $MAILADD <<EOF
From: $0
To: $MAILADD
Subject: Boot of $SRVNM

$DATE

$SRVNM has booted up.

If this is news to you, please investigate.

EOF

exit 0


This tip generously supported by: gideon@infostruct.net
Pal Szabo (System Engineer - T Systems Dataware)


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