Shell Programming and Scripting

#!/bin/ksh
DB=QACCABOP
dumppath='/udb/udbpa032/dump_data/offshore/Tran_logs'
msg='/udb/udbpa032/utilities/DBAscripts/msg/msg.out'

logpath1=`db2 get db cfg for $DB | grep -i 'Path to log files' | grep -v Changed | awk ' { print $6 } ' `

ACTIVELOG=`db2 get db cfg for $DB | grep -i 'First active log file' | awk ' { print " ls -ltr | grep " $6 } ' | sh - | awk ' { print  $9 } '`

cd $logpath1
logfilper=`df -gt . | grep log | awk ' { print $5 } ' | rev | cut -c 2- | rev`

if [ $logfilper -ge 50 ];then
   echo "-------------Moving old logs to dump ----------" `date +%Y-%m-%d-%H.%M.%S`  >> $msg
   #FIRSTLOG=`ls -ltr *.LOG | head -n 1 | awk ' { print $9 } '`
   #echo "Oldest log in the directory $FIRSTLOG"
   find . -newer SQLLPATH.TAG \! -newer $ACTIVELOG | grep -v $ACTIVELOG | awk ' { print "mv" " " $0 " "  \
   "/udb/udbpa032/dump_data/offshore/Tran_logs" } ' | sh -
   cd $dumppath
   ls -ltr *.LOG | awk ' { print "gzip " " " $9 } ' | sh -
   find . -name "*.LOG" -mtime +7 | awk ' { print "rm " $0 } ' | sh -
else
   echo "--------------- FS is below threshold --------"  `date +%Y-%m-%d-%H.%M.%S`  >> $msg
   exit 0 
fi

ls -ltr *.LOG | awk ' { print "gzip " " " $9 } ' | sh -

liux001(db2inst1):QACC:/udb/db2inst1/dump_data/offshore/Tran_logs>int "gzip " " " $9 } ' | sh -                      <
ls: 0653-341 The file *.LOG does not exist.
liux001(db2inst1):QACC:/udb/db2inst1/dump_data/offshore/Tran_logs>$?
ksh: 0:  not found.