This is the script. What does the expr for in this case? Why I cant compile the code? Answer line 1-6 from example 2

carryon-Y while [ Scarry do echo "This loop will continue as long as you type Y read carryon done echo "Since you type Scarryon, and that is not Y, the loop h data Terminal while [ $counter10 1 LINUXLab5.rtf counterexpr Scounter 1' echo $counter done wen@wen-VirtualBox: /Desktop/while wen@wen-VirtualBox: /Desktop/whiles ./q2.sh expr counter + 1 /q2.sh: line 2: too many arguments wen@wen-VirtualBox~/Desktop/whiles 2. counter 0 while [ $counter != 10 ] do counter expr $counter + 1 echo Scounter done Explain what each line of code in the above program is doin Line 1: line 2: Line 3 Line 4: Line 5 Line 6 P6.zip Lab5 CET3510 Fall_2017.pdf la