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Question

Shell Script  to Count of five character words

 

Program

 

  W.A.S.S. to count of five character words.

#07MCG20

 

cnt=0

for w in `cat good.sh`

do

len=`echo $w | wc -c`

len=`expr $len - 1`

if test $len -eq 5

then

cnt=`expr $cnt + 1`

fi

done

echo "Total words of length file are : $cnt"

 

Output

 

Total words of length file are : 3