Normal No Spacing Heading 5. day="date +%a" # Look up the Date command to see what this format does... echo "Guess what day of the week it is today Use: Mon,Tue, Wed, Thu,Fri, Sat or Sun" while [ $guess != $day do echo "wrong day, try again" read guess read guess done echo "Good Job, $guess is the right day!!!" Type in and run the program. Then explain what each line of code is doing: Line 1: Line 2: Line 3: Line 4: Line 5: Line 6: Line 7: Line 8: Line 9: 6. Try the following. Explain what happens: x=0 while [ $x != 101 do echo $x x='expr $x + 1 done