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Question
expr command failing in ksh
Hi All,
I am running one ksh script to increment counter by 1. after meeting some condition. my code is:
TODAY=`date '+%d%m%Y'`
echo "Connecting to sybase Database for current file counter for IBD Outbound Files"
${SYB_BIN}/isql -U${DB_USER} -P ${DB_PASS} -S ${DB_SRV} -o IBD_FILE_RUN.out << EOF
set nocount on
go
select file_run from dcmpl_gcc..gls_ibd_file_co
go
EOF
file_run=`sed '1,2d' IBD_FILE_RUN.out | awk '{print $1}'`
echo "Latest File Run from Database is :$file_run"
if [ "$file_run" != 12 ]; then
echo " Hi iam in the if loop"
new_file_run=`expr $file_run + 1`
else
new_file_run=1
fi
echo "New file run is : $new_file_run"
while running script iam getting following error
Connecting to sybase Database for current file counter for IBD Outbound Files
Latest File Run from Database is :1
1
1
Hi iam in the if loop
expr: syntax error
New file run is :
Can Somebody Help?
it seems very small mistake somewhere.
new_file_run should be 2.
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