Question

Write a shell program to print 50 to 40 using while loop.
Write Output as well.​

Answer 1

Program:

i=50

while [ $i -ge 40 ]

do

   echo $i

   i=$(($i-1))

done

Output:

50

49

48

47

46

45

44

43

42

41

40

Practice questions:

1) Print 1 to 50

2) Find sum of all digits of a number

3) Find factorial of a number

4) Find the largest and the smallest digit of a number

5) Find sum of all positive numbers up to N