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08-29-2008
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no value in variable
here is a small snippet from the code.
grep -i "updated" testing > testing1 #rm -f testing Noupdated=`cut -d " " -f1 testing1` if [ $Noupdated -eq 0 ] then echo "No Match Found" else echo "Number Of Rows Updated :---> $Noupdated" fi the problem is if Noupdated does not have any value, the if condition gives the error. how to resolve this? thanks |
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