Script to take backup of Apps stack

This script can be used to take a backup of the Apps stack

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DATE=`date +%d%b%y_%H_%M_%S`
LOGFILE='/t2/backups/logs/appstech_backup_'${DATE}'.log'ORACLE_BASE=/t2/oracle
ORACLE_HOME=/t2/oracle/PROD/db/tech_st/10.2.0
ORACLE_SID=PROD
WORK=/t2/scripts
EXEC_DIR=/t2/scripts
export ORACLE_BASE ORACLE_SID ORACLE_HOME
TNS_ADMIN=$ORACLE_HOME/network/admin/PROD_perpSHELL=/usr/bin/ksh
LD_LIBRARY_PATH=/usr/lib:$ORACLE_HOME/lib
export TNS_ADMIN SHELL LD_LIBRARY_PATH
PATH=$PATH:/usr/bin:/usr/sbin:/usr/local/bin:/usr/lib:/etc:$ORACLE_HOME/bin:$LD_LIBRARY_PATH
export PATH
TERM=vt100
export TERM
NLS_LANG=American_America.UTF8
export NLS_LANG
perl /t1/oracle/PROD/inst/apps/PROD_perp/admin/scripts/adpreclone.pl appsTier >> $LOGFILE # 781539.1
tar -czvf /t2/backups/appstech/PROD_apps_${DATE}.tgz /t1/oracle/PROD >> $LOGFILE
returncode=$?
echo $returncode return code >> $LOGFILE
date >> $LOGFILE
if [ $returncode -ne 0 ];
then
for address in `cat $EXEC_DIR/mail_list`
do
if [ "`echo $address cut -c1`" != "#" ]; then
tail -n 200 $LOGFILE mail -s "TAR Applications Techstack Backup Failure Log" $address echo "TAR Applications Techstack Backup Failure Log" >> $LOGFILE
fi
done
else
for address in `cat $EXEC_DIR/mail_list`
do
if [ "`echo $address cut -c1`" != "#" ]; then
tail -n 200 $LOGFILE mail -s "TAR Applications Techstack Backup Successful Log" $address echo "TAR Applications Techstack Backup Successful Log" >> $LOGFILE
fi
done
fi

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