Path: utzoo!utgpu!watmath!uunet!labrea!rutgers!tut.cis.ohio-state.edu!osu-cis!att!icus!lenny
From: lenny@icus.islp.ny.us (Lenny Tropiano)
Newsgroups: unix-pc.sources
Subject: Warn user of HDERR (hard disk errors) in /usr/adm/unix.log
Keywords: HDERR, unix.log, errors, /dev/error, icons
Message-ID: <539@icus.islp.ny.us>
Date: 7 Nov 88 01:24:21 GMT
Distribution: unix-pc
Organization: ICUS Software Systems, Islip, New York
Lines: 33

The comments will explain it all...

-- cut here -- -- cut here -- -- cut here -- -- cut here -- -- cut here --
#
# Notify user of HARD DISK errors from /usr/adm/unix.log daily.
#
# By Lenny Tropiano
#    ICUS Software Systems   (...icus!lenny, lenny@icus.islp.ny.us)
#
# Place in /usr/lib/crontab:
#
#    59 23 * * * /bin/su root % /usr/lbin/errnotify.sh > /dev/null
#
DATE="`date | cut -c5-10`"
grep "${DATE}" /usr/adm/unix.log | grep "HDERR" > /tmp/$$hderr
#
# See if there are any errors tonight.
#
set `wc /tmp/$$hderr`
LINES=$1
CHRS=$3
if [ ${CHRS} -ne 0 ]	
then
	echo "${LINES} hard disk errors occurred on ${DATE}" > /dev/error
	cat /tmp/$$hderr > /dev/error
fi
rm -f /tmp/$$hderr

-- 
Lenny Tropiano             ICUS Software Systems         [w] +1 (516) 582-5525
lenny@icus.islp.ny.us      Telex; 154232428 ICUS         [h] +1 (516) 968-8576
{talcott,decuac,boulder,hombre,pacbell,sbcs}!icus!lenny  attmail!icus!lenny
        ICUS Software Systems -- PO Box 1; Islip Terrace, NY  11752