Write a shell script using expr command to read in a string and display a suitable message if it does not have at least 10 characters.

echo "Enter a String"
read str
c=`expr "$str" : '.*'`
if [ $c -lt 10 ]
then
echo "The String has Less than 10 charecter"
else
echo "The String has $c charecters"
fi

Posted in: unixlab