UNIX for Dummies Questions & Answers

#!/usr/bin/ksh
#set -x
# Purpose : Delete folders file from all PRD servers
############################################################

###########################################################
#Sourcing Parameter file
###########################################################
#SHELL=/usr/bin/ksh
#Export PATH=/usr/bin:/usr/ucb:/etc:/usr/sbin:/sbin:/bin:/utl/sh:/usr/local/bin:/usr/ccs/bin:/utl/bin:/usr/bin/nsr
/web/.profile

. ./Parameter_Test.ini || { echo "file not loaded"; exit -1 ;}
_date=$(date +'%d%b')
_path="$DESTINATION"
_script=$(basename $0 .sh)
_log=$_path/log
_hostname=$(uname -a | awk '{print $2}')
#_logname="$_log/${_script}.${_hostname}.${_date}_delete.log"
realscript="RemoteCall.sh"

no=1
###########################################################
#creating server directory's in "Backup" server
###########################################################
mkdir -p $_log > /dev/null 2>&1
touch $_logname  > /dev/null 2>&1
chmod 766 $_logname  > /dev/null 2>&1
chmod 777 $_log > /dev/null 2>&1
exec 1>> $_logname
exec 2>> $_logname

echo "Processing please wait $date"
for x in $(echo $server)
do
   eval scptring=\$remote$no
   delocation=$(echo $scptring | cut -d":" -f1)
   depath=$(echo $scptring | cut -d":" -f2)
   echo "export DELETION=$depath" > deletion.ini
   scp -CBqp deletion.ini ${delocation}:~ 
   ssh $delocation 'bash -s' < "$realscript"
   #ssh -q $delocation 'cat | bash /dev/stdin' "$depath" < "$realscript" 
   [[ $? -eq 0 ]] & { echo " three days old directory gets deleted";}
   unset scptring delocation depath
   no=$((no+1))
done
ssh $delocation 'rm -rf deletion.ini'
rm -rf deletion.ini > /dev/null 2>&1
echo "Done with processing $date"

. ./Parameter_Test.ini || { echo "file not loaded"; exit -1 ;}