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Write a shell script to reverse a number supplied by a user.

Posted By: Sarah Campbell     Category: Unix / Linux / Ubuntu     Views: 6542

Write a shell script to reverse a number supplied by a user.

Code for Write a shell script to reverse a number supplied by a user. in Unix / Linux / Ubuntu

echo -n "Input no : "
read no

length=`expr length $no`

while [ $length -ne 0 ]
do
    b=$b`expr substr $no $length 1`
    length=`expr $length - 1`
done
echo "Reverse no is " $b 
  
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Sarah Campbell
Sarah Campbell author of Write a shell script to reverse a number supplied by a user. is from Toronto, Canada.
 
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