Write a shell script to print sum of all even numbers from 1 to 10.

Write a shell script to print sum of all even numbers from 1 to 10.

Script:

echo enter limit

read n

i=2

while [ $i -lt $n ]

do

sum=$((sum+i))

i=$((i+2))

done

echo $sum.

Output

[root@localhost shell_script]# bash sumofevenno.sh

enter limit

10

20.